Dienophile
二烯亲和物
🔁 扩展释义
【化】 亲双烯体
🗣️ 情景例句
would be happy with something simple, Robbie.
会欣然接受简单的东西，Robbie。
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
Best wishes,
衷心地祝福你，