Ions
n. 离子（ion复数）
🗣️ 情景例句
At least you've got a roof over your head.
至少你现在有电瓦遮头。
What would you do if I told you I was going to quit my job?
如果我告诉你我准备辞职，你会怎么办？
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。