Diglycerol
双甘油, 一缩二甘油
🗣️ 情景例句
That's a large city in northern Greece.
那是希腊北部的一个大城市。
If you can't remember, just try to guess.
假如你想不起来，就猜一猜看。
Can't you come in and have tea now, Peter?
彼得，你现在能进来喝茶吗？