常見例句This layer of rock contains a lot of flint. 這一巖層中有大量燧石。He chiseled a hole in the door to fit a new lock. 他在門上鑿了個孔,以便裝一把新鎖。This lock can only be opened from the inside. 這把鎖衹能從裡麪打開。He put the key in the lock and turned it. 他把鈅匙插入鎖裡轉(zhuǎn)動。Your cigarette-lighter needs a new flint. 你的打火機需換新電石了。We must put a new lock on the front door. 我們得在前門上安一把新鎖。 返回 flint lock