C13
[医] 碳13, 天然同位素碳(原子量13)
🗣️ 情景例句
Yes, Mom was pregnant with Robbie then,
是的， 那时妈妈怀着Robbie，
I wish you the best of luck in your new venture.
我祝你们的新事业好运。
The language which the Maori speak is related to the languages of Tahiti and Hawaiil.
毛利人讲的语言与塔希提岛和夏威夷的语言有同源关系。