Francium
n. 鈁\\n[化] 鈁
? 同義詞
??? 情景例句
You sound excited about Columbia.
聽起來你對Columbia大學躍躍欲試。
Because I know many of my colleagues who work harder even with a greater dedication than I do.
因為我有很多的同事工作得更努力，做出一貢獻更大。
Something may have happened to her.
她可能發生意外了。