Acuminate

英音[ əˈkjuːmɪˌneɪt; əˈkjuːmɪnɪt ] 美音[ əˈkjuməˌneɪt; əˈkjumənɪt ]
锐利的
常用释义
adj. 锐利的;尖形的
v. 使……尖锐

扩展信息

渐尖
  渐尖(acuminate) 尖端为锐角,如杏( Prunus armeniaca Linn.)叶。  锐尖(acute) 尖端为锐角,且叶边缘直顺,如桑(Morus al…
渐尖形
4. 渐尖形(acuminate):具尖锐的先端,逐渐或突然尖削,在叶子先端的两边多少呈凹面(图3:d).5. 锐形(acute):具尖锐的先端,叶先端 …
有尖头的
托福考试词汇向导 - 豆丁网 ... actuate v. 激励; 促使 acuminate a. 锐利的; 有尖头的 acute a. 灵敏的; 急性的 ...
渐尖的
英汉常用生物学词汇_专业词汇_专业英语... ... aculeate 具〔皮〕刺的,刺状的 acuminate 渐尖的,长尖的 acuminulate 细尖的 ...
锐尖头的
acuminate是什么意思|acuminate的中文意思... ... acuminate : 渐尖形 acuminate锐尖头的 acuminate : 尖形的 ...
锐利的
英语新词汇与常用词汇的翻译(A) ... acumen 敏锐 acuminate 锐利的 acumination 锐利 ...
渐尖型
(三十四)渐尖型(acuminate): 翅先端渐尖形尾状者。 (三十五)膜质(membranous, membranaceous): 翅薄膜状, 透明或半透 …

例句

南非的一种灌木,具有扁平、尖形的叶和黄色花;叶子干燥后有香味,用于制一种药草茶。

萼片三角形的到卵状披针形,不久早落,外面被短柔毛,边缘不规则具腺锯齿,先端长渐尖。

tertiary veins reticulate, base cuneate, slightly decurrent, margin cartilaginous, involute, apex acute or shortly acuminate.

支脉网状,基部楔形,稍下延,边缘软骨质,内卷,先端锐尖或短渐尖。

blade reflexed or pendulous, green, linear-lanceolate, base pubescent and slightly constricted, margins serrulate, apex acuminate.

叶片反折的或下垂,绿色,线状披针形,基部短柔毛和稍缢缩,边缘有细锯齿,先端渐尖。

Leaves sessile, linear to subulate or linear-lanceolate, leathery, usually persistent, margin slightly swollen, apex usually acuminate.

叶无柄,或线形披针形,革质的线形到钻形,通常宿存,边缘稍膨胀的,先端通常渐尖的。

Leaf blade usually elliptic, leathery, apex acute to acuminate, abaxially scattered punctate; bracteoles close to calyx.

叶片通常椭圆形,革质,先端锐尖或渐尖,背面星散具点;小苞片接近于花萼。

bracteoles nearly opposite, linear or narrowly lanceolate, sparsely glandular-fimbriate along lower margin, apex acuminate.

小苞片近对生,沿着更低的边,先端渐尖线或者狭披针形,稀少腺流苏状。

Leaves ovate, broadly ovate, or rhombic-ovate, longer than wide, apex abruptly acute to acuminate; pedicel of female flower less than 2 mm.

卵形,宽卵形的叶,卵形的或菱形,长于宽,先端突然锐尖到渐尖;雌花不到2毫米的花梗。

tertiary veins and veinlets conspicuously and evenly reticulate, base usually rounded, apex shortly acuminate, obtuse, or rounded.

第三脉和细脉显著的和平均网状,通常的基部圆形,先端短渐尖,钝,或圆形。

Inflorescence white tomentose; leaf blade lanceolate or obovate-lanceolate, base attenuate, apex acuminate-obtuse or rounded.

花序白色被绒毛;披针形叶片披针形的或倒卵形,基部渐狭,先端渐尖钝的或圆形。

萼片三角状披针形,稍短于托杯,边缘与一起腺体,先端渐尖。

Bracts obviously longer than seed scales, apex acuminate, with a lanceolate cusp.

显而易见苞片长于种鳞,先端渐尖,具一装尖点。

萼裂片披针形,无毛的或疏生缘毛,偶有黑色具腺具条纹,先端渐尖。

明显短尖的上面颖片,短于小穗;小穗平凸,渐尖;在对轴躺的上面外稃后面。

bracts black or brownish yellow proximally, elliptic or ovate, villous, often glabrescent distally, apex shortly acuminate or acute.

黄下部的苞片黑色或带褐色的,椭圆形或卵形,具长柔毛,通常上部,先端短渐尖或锐尖。

Styles divided to base, free arms strongly recurved in fruit; leaflets elliptic (rarely narrowly elliptic), apex acute to shortly acuminate.

花柱全裂至基部,离生臂强烈在果期弯曲;小叶椭圆形(很少狭椭圆形),先端锐尖到短渐尖。

Sepals triangular, slightly shorter than hypanthium, pubescent on both surfaces, margin entire, apex acuminate.

三角形的萼片,稍短于托杯,两面被短柔毛,边缘全缘,先端渐尖。

Cymes terminal, conical; bracts lanceolate, herbaceous, ciliate, apex acuminate.

苞片披针形,草质,具缘毛的,先端渐尖。

苞片披针形到宽披针形,先端长渐尖,短于花萼。花冠筒没有有毛环带在里面。

Samara glabrous; leaf blade surfaces smooth and glabrous with tufted hairs on veins, base oblique, apex acuminate to narrowly acuminate.

翅果无毛叶片表面平滑和无毛的具丛生的毛在脉上,基部偏斜,先端渐尖到狭渐尖的。

Leaves irregularly and doubly incised-serrate at margin; middle lobe of bracts lanceolate or falcate-lanceolate, apex acuminate.

不规则的叶和重锐裂有锯齿在边缘;披针形披针形或镰刀形的苞片的中部裂片,先端渐尖。

leaf blade narrowly linear, laterally flattened, striate when dry, margin minutely papillose, apex acuminate.

叶片狭线形,侧面扁平,干燥时具条纹,边缘细小小乳突,先端渐尖。

teeth semicircular to circular, stellate puberulent, apex spinescent-acuminate.

对圆,星状微柔毛半圆的齿,先端具刺渐尖。

三角状心形的中间和侧裂片,边缘有粗锯齿具钝齿,除了全缘的渐尖头,先端渐尖。

卵形胚根叶宽棱形的顶生小叶披针形或倒卵形,先端通常渐尖,很少锐尖。

Spikes terminal; bracts conspicuously larger than leaves, pubescence as on leaves, marginal teeth acute to acuminate.

如同在叶,边缘的齿锐尖到渐尖上的比叶,短柔毛大的显著的苞片。

裂片三角形的或宽三角形,基部心形,边缘不规则地有锯齿,先端锐尖到稍渐尖。

分枝浅褐色;叶片椭圆形,先端渐尖,端部全缘;花序具短枝自基部。

epicalyx segments lanceolate or linear-lanceolate, nearly equaling sepals, apex acuminate.

披针形副萼片披针形的或线形,近等长萼片,先端渐尖。

lobes ovate or triangular-ovate, margin doubly and sharply incised-serrate, with acuminate teeth, apex caudate or acuminate.

裂片卵形或三角状心形的,边缘重和锐裂锯齿,具渐尖齿,先端尾状或渐尖的。

同义词

adj.
锐利的;[植][昆]尖形的