Allobar
n. [核]同素异重体
🗣️ 情景例句
Does he have a family?
他有亲人吗？
Which one is yours?
哪一个是你的？
Here's another photo of Lily. Look! She's swimming very well.
这儿有莉莉的另一张照片。看！她正在游泳，游得非常好。