Conylene
[化] 1,4-辛二烯(的别名)
🗣️ 情景例句
We'll call on him in any case.
无论如何，我们都要去拜访他。
We all do fade as a leaf.
我们都要像树叶一样枯萎。
I repeated my question several times and at last he understood.
我把问话重复了很多遍。他终于听懂了。