Lock

保險栓 /保险栓

bǎoxiǎnshuān

(firing mechanism of a gun)

槍機 /枪机

qiāngjī

(firing mechanism of a gun)

綹 /绺

liǔ

(length of hair)

船閘 /船闸

chuánzhá

(segment of a canal)

鎖 /锁

suǒ

(something used for fastening)

鎖子 /锁子

suǒzi

(something used for fastening)

鎖定 /锁定

suǒdìng

(a mutex or other token)

鎖 /锁

suǒ

(to fasten with a lock)

鎖上 /锁上

suǒshàng

(to fasten with a lock)