Popping
a. 間歇的；凸出的
? 同義詞
??? 情景例句
I'll need a taxi to the train station. Could you find one for me?
我想到火車站。能為我叫輛出租車嗎？
Every dog is valiant at his own door.
站在家門口，狗也雄糾糾。
There will only be standing room left for us next century!
到下個世紀我們就只有立足之地了。