Ectoplacodial
外產(chǎn)囊原基層的, 外生果孔盤的
??? 情景例句
Nope.
沒有。
No, I only wrote her one letter this year.
是的，今年我才給她寫過一封信。
We're sorry, but we 've had a slight price increase here.
真抱歉，不過我們出只漲了一點(diǎn)點(diǎn)而已。