Carriage lock
[计] 托架闭锁
🧩 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
He should just about get by in the exam.
他这次考试还能勉强及格。
Don't criticize him for his delay.
不要责备他的延误。
You'll be all right soon.
你很快就会好的。