英语词汇“不备”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	不备
释义	不备 bù bèi 基本例句 unpreparedoff guard繁体不備近不意他乘其不备击中了他。He hit him when his guard was down. 有两个男孩子趁我们不备，偷了我们的箱子就跑了。Two boys made off with our cases while we weren't looking.
随便看	step down switching voltage regulator step-down task Step-down technique step down test step-down test step down the ladder step down to step-down transformation step-down transformator stepdown transformer step down transformer step-down transformer step-down-transformer step -down transformer step-down transformers step-down treatment step-down turn ratio step down turns ratio step-down turns ratio step down voltage regulator step drill step drilling STEP DRILLS WITH HEX SHANK step drill with four edges step drive