C13
[医] 碳13, 天然同位素碳(原子量13)
🗣️ 情景例句
Now that you're asked me, I think it's too short.
既然你问我了，我的想法是这部分太短了。
I'm about ready.
我差不多准备好了。
We need our order separated into three different boxes.
我们订的货需要分装三箱。