-ock
suf. [用以构成名词]表示小：hillock, bullock
🧩 词语组成解析
[计]= Operation Control Key,操作控制键
🗣️ 情景例句
if people took the time to read.
只要人们肯花时间去阅读。
Do you have anything to declare?
你有东西要申报关税吗？
Theirs, I think.
我想是他们的。