Allyloxy
烯丙氧基
🗣️ 情景例句
Let's go to your favorite restaurant to commemorate this occasion.
我们去你最喜欢的餐馆来纪念这次活动？
He alone is poor who does not possess knowledge.
没有知识，才是贫穷。
Will you see Ian today,Jenny?
詹尼，您今天会见到伊恩吗？