名词
中文翻译：检查键
同义词：
['key', 'lock', 'mechanism']
例句：
-
1.The security guard checked the key before letting him in.
保安在让他进入之前检查了钥匙。
-
2.The old man kept a check key on his desk for safekeeping.
老人在他的办公桌上保管着一个保险箱钥匙。
-
3.The car's ignition key is located under the driver's seat.
汽车的点火钥匙位于驾驶员座位下方。