Dentinogenesis imperfecta
[医] 牙[本]质生长不全
🧩 词语组成解析
[医] 牙[本]质生成
🗣️ 情景例句
Call the plumber to fix the toilet.
给水管工打个电话来修理厕所。
Please speak more slowly.
请说得慢一些。
He could not wash himself or get dressed.Instead, his sister or his parents had to help him.
他自己不能洗澡或穿衣服，他的姐姐或父母亲就只好帮他的忙。