过去分词 过去式 BNC词频 38543 vt. 使同等（level的过去式与过去分词形式） v aim at v tear down so as to make flat with the ground v make level or straight v direct into a position for use v talk frankly with; lay it on the line v become level or even 原型: level 过去式: levelled 英汉双解字典由 ECDICT 提供