?? 詞語組成解析
n. 龍膽屬植物, 黃龍膽根\\n[化] 龍膽
??? 情景例句
Forgive me for being 20 minutes late for our date.
請原諒我遲到了二十分鐘。
It's very nice of you to come and see me off.
您來給我送行，真是太客氣了。
Yes, I think so.
是啊。