Vanirom
3-乙氧基-4-羟基苯甲醛
🗣️ 情景例句
Ask him to stop by for a talk.
让他过来坐坐，聊聊天。
We'd like to hear what you say concerning the matter of packing.
我们很想听听你们在包装方面有什么意见。
Some devices were quite simple.
有些装置非常简单。