现在分词 COCA词频 44773 n. 平稳期；固结于基座 v. 为…打基础；以…为根据；置于底座上；拥有基地（base的ing形式） n. (Basing)人名；(英)贝辛 v use as a basis for; found on v situate as a center of operations v use (purified cocaine) by burning it and inhaling the fumes 原型: base 现在分词: basing 英汉双解字典由 ECDICT 提供