单词/词组检索

performed
级别	附加级
音标	[ pəˈfɔ:md ]
解释	执行( perform的过去式和过去分词 )；履行；表演；扮演
英英释义
发音
例句	1. All the statistical computations were performed by the new software system. 所有的统计计算均由新的软件系统完成。 2. The test can be performed in utero. 这一测试可在子宫内进行。