Tubuli dentales
[医] 牙质小管
🧩 词语组成解析
[医] 上管, 细管
🗣️ 情景例句
Sorry, Richard. They don't have it.
对不起 Richard 他们那里没有。
He can only speculate as to which horse will win the race.
他只能推测那一匹在赛马中会获胜。
I don't think we'll be able to pay these price.
这种价钱我们恐怕没办法接受。