-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
Hi-tech companies needs many interns to work for them during the summer.
高科技公司在夏天需要许多见习生为其工作。
That man is a teacher,isn't he?
那个人是位教员，对不对？
Please come in and sit down. But come to school earlier next time.
但下次要早点到校。