弘扬国学 · 传承文化

pawl

英 [pɔːl] 美 [pɔl]

解释

n. 制转杆，卡爪
vt. 用掣爪停转

※ 提供单词"pawl"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

英文词源

pawl (n.): "bar preventing a capstan from recoiling" (nautical) 1620s, of unknown origin; perhaps from French pal "stake" [OED] or épaule "shoulder" [Klein].

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例句和用法

1. Pawl is a simple device which allows a shaft to turn only one way.: 掣爪是一种非常简单的只让转轴往一个方向转动的装置.

2. Key removable in locked position only. Spring loaded clip - in pawl.: 只能在锁住位置时取出钥匙, 弹簧加载的嵌入式掣子.

3. Pulled pawl that can be manually into retreat knife.: 拉出棘爪,可以进行手动进、退刀.

4. The fastening tool further includes a coil feeder ( 720 ) assembly having an indexing pawl ( 722 ).: 紧固工具还包括具有分度棘爪的卷料进给组件.