Pericyclo-compound
[化] 架环化合物
🧩 词语组成解析
🗣️ 情景例句
He is as poor as a church mouse.
他一贫如洗。
Mother's darlings are but milksop heroes.
奶水泡出懦弱汉。
I must go to the greengrocer's.We haven't got many tomatoes,but we've got a lot of potatoes.
我还得到蔬菜水果店去一下。我们番茄不多了，但土豆还有不少。