Diglycerol
双甘油, 一缩二甘油
🗣️ 情景例句
It can't go wrong.
不会有问题的。
What channel are you watching now?
现在你在看哪个新闻？
They also found out that bees fly a maximum distance of 3.2 kilometres between their hive and a feeding place.
他们还发现蜜蜂从蜂箱到喂食点的最大飞行距离是3。2公里。