Diglycerol
双甘油, 一缩二甘油
🗣️ 情景例句
I told you you'd like it. I've been doing this for years.
我告诉过你你会喜欢的。我多年来一直从事这项活动。
I've got nothing to lose.
我豁出去了！
They're people I met during the trip.
他们是我旅行时认识的人。