Persistent deciduous teeth
[医] 永存乳牙
🧩 词语组成解析
persistent
[pə'sistənt]
adj. 持续的;坚持不懈的;持久的;坚持不渝;
teeth
[ti:θ]
n. 牙( tooth的名词复数 );齿;齿状部份;致力于（ 有难度的事）;tooth的复数形式;（组织、法律等）强大有效;不顾危险（或反对等）;
🗣️ 情景例句
If you had your choice of all the places in the world.
假如你可以选择世界上的任何地方。
It should be there at 11:45, but it may be a little late.
应该是11点45分到那里，但也可能稍晚一点。
Before very long the parents will be complaining that the child is so secretive and never tells them anything,
不要很久，家长就会抱怨孩子守口如瓶，什么事也不告诉他们，