Ethyleneoxy
乙烯氧基
🗣️ 情景例句
You didn't say the magic words.
你没有念魔语。
His designs are highly original.
他的设计独树一帜。
Not too much, said Lucy. I didn't spend all the money. I brought some of it back again.
“不太多，”露西说，“我并没有完你给的钱。我带回来一些钱。”