Diglycol
二甘醇, 一缩二乙二醇
🗣️ 情景例句
Could you please give me a receipt?
给我一张发票。
Thank you for seeing me off.
谢谢你送行。
While John Gilbert was in hospital, he asked his doctor to tell him whether his operation had been successful,
当约翰。吉尔伯特住院的时候，他问医生他的手术是否成功，