clamp
clamp 英 [klæmp] 美 [klæmp]
vt. 夹紧，固定住 n. 夹钳，夹子
进行时:clamping 过去式:clamped 过去分词:clamped 第三人称单数:clamps 名词复数:clamps
- A clamp is a tool that's used to secure two things tightly together. When you repair a chair, it's best to use a clamp to hold the glued pieces together firmly.
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- vt. 夹紧，固定住
- n. 夹钳，夹子
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1. Clamp one end of the plank to the edge of the table.
把厚木板的一端用夹具固定在桌子的边上。
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2. Clamp the two halves together until the glue dries.
用夹具把两半物品紧夹在一起，待胶干后再松开。
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3. He had a cigar clamped between his teeth.
他嘴里叼着一根雪茄。
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4. Her lips clamped tightly together.
她的双唇紧闭。
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5. He clamped his mouth shut.
他紧闭着嘴。
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6. a campaign by police to clamp down on street crime
警方严厉打击街头犯罪的运动
- clamp (n.) device for fastening or holding, c. 1300, probably from Middle Dutch clampe (Dutch klamp), from Proto-Germanic *klam-b- "clamp, cleat;" cognate with Middle Low German klampe "clasp, hook," Old High German klampfer "clip, clamp;" also probably related to Middle Dutch klamme "a clamp, hook, grapple," Danish klamme "a clamp, cramp," Old English clamm "a tie, fetter," perhaps from the same root as Latin glomus "ball-shaped mass" (see glebe).
- clamp (v.) "to fasten with a clamp," 1670s, from clamp (n.). Related: Clamped; clamping.
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