arching
拱起
常用释义
英音[ ˈɑːtʃɪŋ ]
美音[ ˈɑːrtʃɪŋ ]
基本释义
- n. 弓状结构；拱架；拱作用
- adj. 形成拱的
- v. 成弓形弯曲；成弓形（arch 的 ing 形式）
考试频率
中考
考频：近四年出现1次
- n. 拱门; 拱形物; 拱形
例句
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1·Arching 275 feet and across 290 feet, Rainbow Bridge in the Utah desert has been a source of inspiration and wonderment for millennia.拱高275英尺，跨度290英尺，犹他州沙漠里的彩虹桥一直是几千年来的灵感和奇迹的来源。
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2·And avoid arching your back.并且避免弓背。
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3·“What is that?” asked the midwife, arching her eyebrow.“是什么？” 老接生婆问，拱起眉毛。
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4·The moment I saw the arching tree trunks, I took this picture.此时我看见了成拱形的树干，我拍了这张相片。
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5·She began to moan and tried to pull out herself by arching her body.她开始发出“嗯嗯”的声音，身体使劲往上拱。
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6·No-flow from a silo is typically due to either arching (bridging) or rat-holing.料仓中出现的不流动一般是由于架桥或出现空洞（鼠洞）。
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7·Gazelles and impalas bound effortlessly across the plains in great arching leaps.瞪羚和黑斑羚毫不费力地在草原上作弧线跳跃。
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8·Always keep your neck in alignment with the rest of your spine when arching backward.始终与你的脊椎休息时，你的脖子上拱落后一致。
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9·The soil arching effect between the piles is discussed from a theoretical perspective.从理论方面讨论了桩间土体成拱机理和形成条件。
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10·She stepped back and made a face in the mirror, sucking in her cheeks and arching her eyebrows.她退后一步，朝着镜子做鬼脸，唆进腮帮子，把眉毛拱起来。
网络释义
- arch bridge : 拱形桥
- arch dam : 拱坝，拱形坝
- aortic arch : 主动脉弓；织脉弓
- arch rib : 拱肋
- stone arch : 石拱
- vertebral arch : 椎弓；椎体