Variances
n. 變化( variance的復(fù)數(shù)形式 ); 不和; 差異; <數(shù)>方差
??? 情景例句
the quarterback on our football team.
我們足球隊(duì)的四分衛(wèi)。
May I use your telephone?
我能用你的電話嗎？
He became mortally ill a few months before we had planned to go and,
就在他計劃回國的前幾個月，他突然身患絕癥。