WordMate - 在线英语词典

aided 'eidid

a. 辅助的；半自动的

v give help or assistance; be of service
v improve the condition of
a having help; often used as a combining form

原型: aid 原型变体: dp 过去式: aided 过去分词: aided

BNC词频排名: 41,432 | 当代语料库词频排名: 44,349