Isotopic
a. 同位素的\\n[医] 同位的
🗣️ 情景例句
Is this all Grandpa's stuff?
这里面都是爷爷的东西吗？
Better poor with honour than rich with shame.
穷得光荣，胜过富得可耻。
Oh! Well, for that, you'd better find an English pen friend.
哦！那你最好为此找一个英文的笔友。