v.使…成为必要( entail的现在分词 )；需要；限定继承；使必需 双语释义：v.(动词)vt. 使…成为必要,需要 make sth necessaryvt. 限定继承 leave sth to a line of heirs in such a way that none of them can give it away or sell it英英释义： entail[ in'teil ]n.land received by fee tailthe act of entailing property