-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
I would be interested in a ten-day trip around Christmas time.
我有兴趣在圣诞节前后去玩10天。
There is no royal road to learning.
治学无坦途。
Oh good, it's Li Lei. Hi, Li Lei!
噢，是李磊，李磊你好！