Pentaglycol
2,2-二甲基丙二醇
🗣️ 情景例句
Come on in.
请进。
Learn wisdom by the follies of others.
要从别人的愚行中学到聪明。
' As she walked away, I followed her out of the fair.
”当她走开时，我也跟着她出了集市。