Mesiodistal
[醫(yī)] 近中遠(yuǎn)側(cè)的
??? 情景例句
He's on the phone.
他在電話上。
If I had known that, I could have helped you.
假如我早知道，我就能幫你了。
Japan is to the east of China.
日本在中國(guó)的東部。