Enium ion enium
[机] 离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
Whats your ring size?
你的戒指是几号的？
Use a book as a bee does flowers.
读书如蜜蜂采花，吸取其中之精华。
Fortunately, however, ancient men made tools of stone, especially flint,
然而， 幸运的是，远古人用石头制作了工具，特别是用燧石，