Lock pawl
[化] 止动爪
🧩 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;
n. 棘爪, 制转杆, 卡爪\\nvt. 用掣爪停转
🗣️ 情景例句
You should save some money in case of urgent need.
你应该存点钱以备不时之需。
Nothing is impossible (or difficult) to the man who will try.
天下无难事，只怕不努力。
Both the police and the workmen were grateful to the student for this piece of advance information.
警察与工人都对那个学生事先通报情况表示感谢。