Dienophile
二烯親和物
?? 擴展釋義
【化】 親雙烯體
??? 情景例句
There's something missing. You've got a good eye, Richard.
少了些東西。你有藝術眼光， Richard。
Don't answer me.
不要回答我。
The woman first bought a few small articles.
這位婦女先是買了幾樣小商品。