Vanirom
3-乙氧基-4-羟基苯甲醛
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
I'm afraid she's not here.
很抱歉，她不在。
Please write soon and tell me all your news.
噢，我得停笔了。请快点回信，告诉我你们的一切。