常見例句The root of a quantity as indicated by the radical sign. 用根號表示出來的一個數(shù)的根。the quantity under a radical sign 根號內(nèi)的數(shù)Square radical sign law of solidification 鋼錠凝固平方根定律algorithm of removing radical sign 去根號算法He persuaded her to sign the document by guile. 他用欺騙手段說服她在文件上簽字。They called for a radical reform of our tax system. 他們要求對稅收制度進(jìn)行根本改革。 返回 radical sign