Mol fractians
[医] 克分子分数
🧩 词语组成解析
n. 摩尔, 克分子\\n[医] 克分子, 模
🗣️ 情景例句
They told me that you had quit.
他们告诉我你辞职了。
The problem has been bothering me for weeks.
那个问题已经困扰了我几个星期。
My hat's new, too.
我的帽子也是新的。