lockings
n. 摇摆舞;(电子)锁定;
adj. 用锁紧固的,能够锁定的
v. 上锁(lock的现在分词)
例句
For the parts provided with lockings, reapply lockings to them, when reassembly.
对于带制动的部件,在重装时要重新制动?