基本解释[動力與電氣工程]串聯切斷塞孔英汉例句雙語例句When making Jack-o-lanterns, be careful with the knife and try not to cut your fingers off!做“傑尅燈”的時候用小刀要小心，不要把你的手指割掉！cut-off jack更多例句专业释义動力與電氣工程串聯切斷塞孔