Safety lock
[化] 安全锁; 保险锁
🧩 词语组成解析
lock
[lɔk]
n. 锁;水闸，船闸;（机器部件等的）锁定;一把，一撮;
vt. 锁上;锁好，关好;使固定;隐藏;
vi. 卡住，不动;纠结;僵硬不动;
🗣️ 情景例句
You didn't put film in the camera, silly!
笨蛋，摄影机里没有放胶卷。
It will help me understand the point you are trying to make.
这会帮助我了解你们的重点。
The objects on display were pieces of moving sculpture.
展品都是些活动的雕像。