Pentacetate
五乙酸盐
🗣️ 情景例句
Yeah. You can count on it.
当然 ，你等着瞧吧。
Reckless youth makes rueful age.
虚度青春，悔恨无已。
Han Meimei, please look after the twins today.
韩梅梅，今天请照顾两姐妹。