🧩 词语组成解析
n. 大戟\\n[医] 大戟属植物
🗣️ 情景例句
We were all sorry when we heard that your brother had had an accident.
我对你弟弟的意外感到遗憾。
I'm sorry. I'm engaged now.
对不起，我现在正忙着。
I haven't got much.
我的钱不多了。