-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
You're just wasting your breath.
你在白费口舌。
My job is to develop new computer software and I enjoy the job very much.
我的工作是开发新的电脑软件，我非常喜欢这份工作。
I'm sorry to hear that.
真遗憾。