perform: [ pə'fɔ:m ]

v. 执行,表演,做


词形变化:
形容词:performable 名词:performer 动词过去式:performed 过去分词:performed 现在分词:performing 第三人称单数:performs

perform的过去式及其过去分词

过去式performed过去分词：performed

perform的过去分词

perform-performed- performed