Dentes decidui
[医] 乳牙
🧩 词语组成解析
齿状部份
🗣️ 情景例句
This has been a long day.
这是个漫长的一天。
Please be aware that this is a crucial issue to us.
请了解这一点对我们至关重要。
I didn't know she could swim. Who taught her?
我不知道她会游泳。谁教她的？