Ium ion ium
[机] 离子
🧩 词语组成解析
[医][=internal urethral meatus]尿道内口
ion
['aiən]
n. <物>离子;
[医][=internal urethral meatus]尿道内口
🗣️ 情景例句
Guess who I ran into today?
你猜我今天碰见谁啦？
How much is this?
这个多少钱？
There're usually a lot of parties on New Year's Eve.
除夕之夜有很多晚会。