Alkylene oxide
[化] 烯化氧
🧩 词语组成解析
亚烃基, 烯化, 烷撑
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
you have a lunch appointment with Mr. Levine,
跟Levine先生约好吃午餐。
It is one thing to speak much and another to speak pertinently.
话讲得多是一回事，讲得恰当是另一回事。
He gets the solid shape, as it were, inside his head----
可以这样说，他脑子里得到的是一个立体的概念，