Diastema
n. (牙齿等的)间隙裂
🔁 扩展释义
【医】 间隙, 裂, 丛裂
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
I'm cleaning the yard outside.
我在外面清理庭院。
Yes, there is somebody or something. Maybe it's a tiger!
有，有人或者什么东西。可能是一只老虎！