Ethenyl
乙烯基
🗣️ 情景例句
We cannot leave this problem unattended.
这一问题我们不能置之不理。
I would like to welcome you once again.
我向你们再次表示欢迎。
Please change the law a little so that we may save Antonio.
请您把法律稍为变更一下，使我们能够救出安东尼奥的生命。