?? 詞語組成解析
丹吉爾 [摩洛哥北部港市]
n. （美國本土生長的）一種類似豌豆的攀沿性植物; 豌豆藤
??? 情景例句
going to the children's ward once or twice a week
每星期就去小兒科病房一、兩次
Do you often study history on Saturday?
你常常在星期六學歷史嗎？
When did you have a meeting?
你們什么時候開的會？