Cylinder lock
圆筒销子锁
🧩 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
Win a few, lose a few. that's life.
有得也有失，生活就是如此。
It is a wise father that knows his own child.
父贤知其子。
Don't cry over spilt milk.
不要做无益的后悔。