英语词汇“hard time maintenance”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	hard time maintenance
释义	hard time maintenance 定期维修
随便看	laserscope laser screen generator laser-screen method of flow visualization laser scriber laser scribing laser search apparatus laser searchlight laser-seeker laser seeker laser seismometer laser self-focusing laser semi-active homing guidance laser semiactive homing guidance laser semiactive homing system laser sensitometer laser sensor laser service connection laser shoot simulator laser shot laser show lasershow laser sight laser signal laser signal device laser sintering 临堤台榭，画船楼阁，游人歌吹临大事，断大义，正道以当之临大利而不易其义，可谓廉矣。临大节而不可夺也。临大难而不惧者，圣人之勇也临官莫如平，临财莫如廉。临崖勒马收缰急，船到江心补漏迟临崖勒马收缰晚，船到江中补漏迟。临崖勒马收缰晚，船到江心补漏迟临崖失马收缰晚借口借古讽今借台唱戏借名借喻借地权人借墒借壳借契借字