Polysomia
[医] 多体[畸形]
🗣️ 情景例句
When you see a new word, look it up.
当你看到一个新的字时就去查阅它。
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
Look out! There's a kangaroo!
当心！一只袋鼠！