arch

1·They straighten and arch upward from their lower back, which has a nervous breakdown [anything from soreness to more permanent injury] because it's getting all the stress, "says Price."

他们从他们的腰背部挺直和拱起，这些都会造成神经性的伤害(有些从暂时的伤痛变成永久性的伤害)因为腰背承受着所有的压力。

2·I had my eyes on a multi pitch through the arch, the one route I wanted to do all trip, and unless I find a cork it's not looking much fun!

我穿过大拱注视着一条多段的结组线路，那是我此行一直想完成的，除非我再找一条线路，可那就变得没那么好玩了！

3·Gaudi pioneered the parabolic arch, with its perfect distribution of load.

高迪首创了抛物线拱，其载荷分布完美。

4·Make sure the salesperson looks at the shape and arch to figure out what type of foot (high arches or flat feet, for example) you have.

确保销售员看了脚的形状和拱，断定你的脚型是哪一种。

5·First, "Copperfield had a setup of two towers on a stage, supporting an arch to hold the huge curtain that would be used to conceal the statue."

首先，“科波菲尔在设置好两座塔形立柱的舞台上，上面支起一道门拱以便悬挂巨大的幕布，用来遮挡雕像的。”

1·"Good girl," said Frank, winding the bandages around the arch of her foot.

“好姑娘，”弗兰克说道，一边把绷带缠在她的足弓上。

—— 《柯林斯英汉双解大词典》

2·Slot your foot (big toe up, pinky toe down) into the crack up to the arch of your foot, keeping your knee out to the side.

把你的脚尖（大脚趾在上，小指在下）楔入裂缝中去，直到你的足弓的部分，膝盖保持向外。

3·The bone also shows that A. afarensis had abandoned the flexible midfoot that apes use to grasp tree branches, in favor of an arch that makes upright walking more efficient.

这个骨头也说明南方古猿已经抛弃了猿所具有的用于攀爬树枝的柔韧的足中段结构，由于足弓结构的出现，直立行走变得更有效率。

4·She would spend three and a half hours in the makeup chair each morning, applying subtle touches, like extending the arch of her eyebrows.

她每天早晨要花三个半小时化妆，仔细修饰五官轮廓，比如将自己的眉弓提高一些。

5·Plantar fasciitis occurs because the supporting ligament (plantar fascia) of the arch becomes strained and inflamed.

发生足跟筋膜炎是因为足弓的支撑韧带(跖腱膜)拉紧并发生炎症。

1·When she passed under the arch leading out of the park, Mira whooped with delight.

从通向公园外的拱门下走过时，米拉高兴地喊叫起来。

—— 《柯林斯英汉双解大词典》

2·Roman builders perfected the semicircular arch made of separate blocks of stone.

罗马的建造者完善了由不同的石块构成的半圆形拱门。

3·Looking from a distance like a gigantic arch, it is a continuous loop, a kind of square doughnut.

从远处看像一座巨大的拱门，它是一个连续的环，像一种方形面包圈。

4·The arch is among the many important structural breakthroughs that have characterized architecture throughout the centuries.

拱门是彰显了数世纪以来的建筑特色的许多重要结构性突破之一。

5·The arch was used by the early cultures of the Mediterranean area chiefly for underground drains, but it was the Romans who first developed and used the arch extensively in aboveground structures.

在地中海区域的早期文明中，拱形结构主要被运用在地下排水管上，但在地上建筑中首先发展并广泛使用拱门的是罗马人。

1·Look for natural frames, such as an arch or the shaded walls of a canyon. A frame can be a dramatic device to enhance your subject.

寻找自然的框架，比如一个拱形或峡谷涯壁的阴影。一个框架可以是一个戏剧性的装置来突出你的主题。

2·The arch was used by the early cultures of the Mediterranean area chiefly for underground drains, but it was the Romans who first developed and used the arch extensively in aboveground structures.

在地中海区域的早期文明中，拱形结构主要被运用在地下排水管上，但在地上建筑中首先发展并广泛使用拱门的是罗马人。

3·This time, I chose a very pretty white phalaenopsis pinned all the way round into an arch.

当时，我选择了一株非常漂亮白色蝴蝶兰，长成一圆拱形状。

4·It includes bent ends of bones, puncture marks, superficial linear marks, peeling, crenulated ends and double arch punctures on the chewed edge.

这种痕迹包括在咬噬边缘上骨骼末端的弯曲、刺穿印记、表面的线性印记、剥落、小圆齿状的末端和双拱形的刺印。

5·Photo Tip: Look for natural frames, such as an arch or the shaded walls of a canyon. A frame can be a dramatic device to enhance your subject.

拍照提示：尝试寻找自然的框架，如一个拱形的弧度或峡谷涯壁的阴影。框架可以是一个有了的辅助，强调突出主题。

1·Frequent wearers of thongs can suffer foot pain from lack of arch support, tendonitis and sprain ankles from tripping, according to WebMD.

医学网站上说，长期穿戴凉拖的人容易脚疼，因为缺少足弓的支撑；引发肌腱炎也容易崴脚。

2·If you see about half of your arch, you have the most common foot type and are considered a normal pronator.

如果你能看到约半个足弓，那么你是最普遍的足型，旋前肌也正常。

3·"The only two types of patients that may benefit from wearing Crocs are patients that have a very high arch or those who suffer from excessive edema of their legs and ankle," Kor said.

“只有两种病人也许能从穿洞洞鞋中获益，一种是足弓特别高的病人，另一种是腿和脚踝过度水肿的病人，”科尔说。

4·If there is no visible arch - that is, if your whole foot is visible in the footprint - then you have a flat foot.

如果没有清晰的足弓——也就是说，如果脚印上显示出了你全部的脚——那么你就是扁平足了。

5·While she granted that they "offer nice arch support," she added that the real reason you shouldn't wear them over long periods of time is that "these shoes do not adequately secure the heel."

但是她承认“它们给足弓提供了很好的支撑”，她补充说不应长时间穿着的真正原因是这些鞋不能给脚后跟提供足够的支撑。

1·Baboons have a large head, cheek pouches, and a long, doglike muzzle. They walk on all fours, carrying the tail in a characteristic arch.

狒狒头部硕大，有颊囊，鼻口部狭长似狗。以四肢行走，行走时尾巴呈特有弓形。

2·The unwinding wheel is arch design, and wipes out the wrinkling of adhesive tape in the process of feeding.

展开轮为独特的弓形设计，彻底消除胶带在送料过程中起皱现象。

3·Firm your scapulas against your back torso, lengthen your coccyx toward the floor, and arch your upper torso back slightly.

肩胛骨稳定向背部延伸尾骨向地板，将背部微微向上顶成弓形。

4·This paper introduces Averaging arch area property of conic.

本文介绍圆锥曲线中平分弓形面积的一个性质。

5·Once your arms are over your head, be sure to streamline and arch your body so that your hands hit the water first.

当胳膊在头顶部时，一定要保证你的身体的流线型和后仰的弓形，这样才能保证你的手先入水。

1·America's arch rival, the Soviet Union, had launched not only the first satellite into orbit, but the first person as well.

美国的主要竞争对手，苏联，不但是成功发射第一颗卫星，别且也是第一个载人航天成功的国家。

2·HP and Lenovo, Dell's arch rivals, are doing the same.

戴尔公司的主要竞争者惠普与联想也都是这么做的。

3·The Airbus A380 has 50% more floor space than arch rival Boeing's 747 Jumbo, with room for duty-free shops, restaurants and even a sauna, and can provide site for up to 853 people.

空客A380有比主要对手波音公司的747大型喷气式客机多50%的底层空间，有免税商店房间、餐厅、甚至有一个桑拿窒，并且能提供多达853人的座位。

4·Right-sided refers to the position of the arch compared with the trachea, not to the position of the descending aorta.

所谓右位，主要是与气管相比较的右侧，而非在降主动脉的右侧。

5·Pepsi and Coke have been arch rivals for a long time.

他们将他看成是主要对手。

1·In the hypothesized ancient civilization, the construction specification is generally huge, often used the order, the arch, the vault and so on model ancient architecture elements.

在虚拟的古文明中，建筑一般都规格巨大，常使用柱式、拱券、穹窿顶等等典型的古代建筑元素。

1·Firm your scapulas against your back torso, lengthen your coccyx toward the floor, and arch your upper torso back slightly.

把肩胛稳固于躯干后侧，向地板方向拉长尾骨，并把躯干上部往后轻轻地拱起。