英语词汇“be sure and”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	be sure and
释义	be sure and短语²⁴⁶⁴⁴ 基本例句一定要… Be sure to tidy up before going out.出去之前一定要收拾一下。 Be careful when you use the exterminator.用杀虫剂时一定要小心。
随便看	switch of vacuum contactor switch of voltage switch oil switch oil for transformer switch oil tight switchology switchon switch on switch operating apparatus switch operating gear switch operating lever stem knob switchoperating machine switch operating rod switch over to growing rice switch-over to new variant switch-on switch on a chip switch-on-a-chip switch on and off switch on a radio Switch on bilge pumps in engine room and report switch-on coil switch-on current switch on delay switch-on delay