Serious illness
大学 College[法] 重病
🧩 词语组成解析
serious
['sɪrɪəs]
adj. 严肃的，严重的;认真的，庄重的;重要的;危险的;
🗣️ 情景例句
Then, in college, I became good at it.
然后， 在大学， 我变得很精于数学。
How many of these are you going to send him?
你要送多少给他？
Just the weekend. Well, I must be off. See you when I get back.
只呆这个周末。好啦，我得走了。回来再见。