Arabonic acid
[醫] 阿拉伯糖酸
?? 詞語組成解析
??? 情景例句
Wait till Philip comes home and sees our progress.
等著瞧Philip回來看到我們進展時的反應吧
Mary, this is Joe's brother David.
瑪麗，這是喬的兄弟戴維。
The search proved difficult, for the puma was often observed at one place in the morning and at another place twenty miles away in the evening.
事實上搜尋工作很困難，因為常常是早晨在甲地發現那只美洲獅，晚上卻在20英里外的乙地發現它的蹤跡。