Vanirom
3-乙氧基-4-羟基苯甲醛
🗣️ 情景例句
Learning to express onself well is an important part of education.
学会把意思表达清楚是受教育的一个重要方面。
It wasn't any bother.I was glad to do it.
不麻烦.我乐意做。
We're going to be placing a large order soon.
我们马上就会下一张大订单了。