Ion density
[医] 离子密度
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
Have you?
你呢？
He has come to be recognized as an expert in the problem of overpopulation and food supply.
由于他的经验促使他终于成为了公认的人口过剩和食物供应问题的专家。
four girls and a boy, an event which radically changed their lives.
4女1男。这事使他们的生活发生了根本的变化。