Radiolabelling
[化] 放射性标记
🗣️ 情景例句
Harry! Michelle! Can you wait till I make a phone call?
Harry， Michelle，你们等一下让我打个电话好吗？
If you have cows you have to get up early to do the milking.
如果你有奶牛，你不得不早起挤奶。
You've got it.
你明白了。