Fission product
[医] 核裂产物
🧩 词语组成解析
🗣️ 情景例句
I bought it in an antique shop
我在一家古董店买的，
You have to change at chicago station.
你必须要在芝加哥站转车。
I can't understand why he is being so selfish. He isn't usually like that.
我不明白他此刻怎么这么自私。他平时不这样。