Mole fraction
[化] 摩尔分数
🧩 词语组成解析
mole
[məul]
n. 鼹鼠;防波堤;痣;间谍;
🗣️ 情景例句
What can I do?
那我能做点什么呢？
The hardest thing to learn is to be a good loser.
最难学的一点是做一个输的起的人。
If you are citing a train, it is always better to be comfortably early than even a fraction of a minted too late.
如果赶火车，早到总比晚到好，哪怕早到一会儿也好。