Tetracuspid
星形線, 四尖內擺線
??? 情景例句
I'd like to convert some RMB yuan to US dollar, please.
請將我的一些人民幣換成美元。
The building of the new road has been held up by bad weather.
這條新馬路的修筑因天氣惡劣而受阻。
Oh,They will be very happy to see you again.
噢，又見到你們，他們會很高興的。