单词 | 锁上 |
释义 | 〔bolt〕A metal bar or rod in the mechanism of a lock that is thrown or withdrawn by turning the key.锁簧:锁上的金属条或杆,旋转锁可将其压进或抽出锁孔〔jerk〕a lock snapping shut;锁咯嗒一声锁上;〔pan〕The small cavity in the lock of a flintlock used to hold powder.火药池:用来装炸药的燧发枪的锁上的小洞 |
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