Machmeter
n. 馬赫計
??? 情景例句
Good. Can we sign them right away?
好的。我們現(xiàn)在可以簽合同了嗎？
Open confession is good for the soul.
坦白交代，身心愉快。
He asked very politely, Excuse me, have you got any books about the moon and the stars?
“請問，你有關(guān)于月亮和星星的書嗎？”