Complete grouping
[计] 完全组合
🧩 词语组成解析
n. 分组\\n[计] 组
🗣️ 情景例句
If you're under twenty-one years of age ...
如果你还不到二十一岁……
What do you expect it to go for?
你们的试销情况如何？
I've come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。