Fumaroid
富马型, 反丁二烯型, 反式异构化合物
🗣️ 情景例句
It's easy to pick something for my colleagues, but it's difficult for my boss.
给同事们的应该不难买，但是给老板的就难罗。
Better an open enemy than a false friend.
明枪易躲，暗箭难防。
He thought I was on fire.
他认为是我着火了。