Dentes decidui
[医] 乳牙
🧩 词语组成解析
齿状部份
🗣️ 情景例句
This career move is a step in the right direction.
这次变动是你在事业上的一次迈进。
No, I only wrote her one letter this year.
是的，今年我才给她写过一封信。
Just the weekend. Well, I must be off. See you when I get back.
只呆这个周末。好啦，我得走了。回来再见。