-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
As a professional basketball player, his performance is really worth noting.
作为一个职业篮球手，他的表现很优秀。
It's a pen.
是支笔。
Is Mr Brain in?
布雷恩先生在家吗？