Molality
n. [化]重量摩尔浓度,重模
🗣️ 情景例句
She's still giving the toughest English history exams
她仍用最艰深的英国史试题考学生
The X2500 will change your work in the office.
X2500将会改变你在办公室的工作。
No, I think it's open. Look!
不，我想开着呢！你看。