Diglycerol
双甘油, 一缩二甘油
🗣️ 情景例句
It's true. You are in great shape.
这是真的。你的身体很好。
The more the well is used, the more water it gives.
井水越打越多。
No, it isn't, said the detective suddenly.
不，不对，侦探突然说。