Enium ion enium
[机] 离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
This is very helpful, Mrs. Martinelli.
这样很有用， Martinelli太太。
It is good to be merry at meal.
席间心情愉快是为上策。
there is no evidence that the total amount of activity is any less.
但没有迹象表明，其活动总量有任何减少。