英语词汇“trial and error”的释义、用法及例句-英汉例句词典-知否

词汇	trial and error
例句	Idiom Children learn to use computer programs by trial and error. 儿童通过反复摸索才学会运用计算机程序。
随便看	unwind unwinding unwinds unwise unwisely unwitting unwittingly unwonted unworkable unworldly unworried unworthiness unworthy unwrap unwrapped unwrapping unwraps unwritten unyielding unzip unzipped unzipping unzips up- up

知否英汉例句词典收录69610条英语例句词条，基本涵盖了全部常用英语单词的释义及例句，是英语学习的有利工具。