buckle
buckle 英 [ˈbʌkl] 美 ['bʌkl]
vi. 扣住；变弯曲 vt. 扣住；使弯曲 n. 皮带扣，带扣
进行时:buckling 过去式:buckled 过去分词:buckled 第三人称单数:buckles 名词复数:buckles
- A buckle is a clasp or fastener, such as the one on the end of a belt. In the old days, not only belts but also shoes had buckles.
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- vi. 扣住；变弯曲
- vt. 扣住；使弯曲
- n. 皮带扣，带扣
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1. You must just buckle down to the new job.
你必须真正努力从事这项新工作。
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2. The stubborn student finally began to buckle under.
那个倔强的学生最后开始屈从了。
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3. Now we know about the buckling, it could give you a measurement point because you can take the muscle to a particular length and know it begins to buckle at that length.
现在我们了解了这种卷曲，它可以给你一个测量点，这是因为你能把肌肉拉伸到一个特殊的长度，并且知道在这个长度肌肉开始卷曲。
- buckle (n.) "spiked metal ring for holding a belt, etc.," c. 1300, bukel, from Old French bocle "boss (of a shield)," then "shield," then by further extension "buckle, metal ring," (12c., Modern French boucle), from Latin buccula "cheek strap of a helmet," in Late Latin "boss of a shield," diminutive of bucca "cheek" (see bouche).
- buckle (v.1) "to fasten with a buckle," late 14c., bokelen, from buckle (n.). Meaning "prepare for action of any kind" (1560s) probably is a metaphor from buckling on armor before battle. Related: Buckled; buckling.
- buckle (v.2) "distort, warp, bend out of shape" 1520s, bokelen "to arch the body," from Middle French boucler "to bulge," from Old French bocler "to bulge," from bocle "boss of a shield" (see buckle (n.)). Meaning "to bend under strong pressure" is from 1590s (figurative from 1640s) . Related: Buckled; buckling.
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