Locking device
[计] 闩锁装置
🧩 词语组成解析
locking
['lɒkɪŋ]
adj. <英方>（母鸡）伏窝孵卵的;
v. 关闭;锁闭[定];堵塞;连接;锁住，锁上( lock的现在分词 );卡住，不动;陷入;卷入（困境、争论、争执等）;
🗣️ 情景例句
Fine. How much would you like to exchange, sir?
好的。您要兑换多少呢，先生？
No one (or man) is born wise or learned.
人非生而知之者。
What's the matter, Carol?
怎么了，卡罗尔？