Fumar
[医][=fumaroid]反式异构化合物
🗣️ 情景例句
I'll help too, Mr. Baker.
我也要帮忙，Baker先生。
If he had only had enough money,he would have bought that house.
如果他仅仅有了足够的钱，他就会买那房子。
But the competition of man against man is not the simple process envisioned in biology.
但是，人与人的竞争并不像生物学中想像的那样是一个简单过程。