词汇	通断开关
释义	通断开关 on-off switch开关
随便看	Biscutum dimorposus Biscutum langpingensis biscutum longtoushanensis Biscutum tiandengensis Biscutum xilinensis biscybernetic biscybernetic model biscyclohexanoneoxaIyldihydraone Biscyclohexanoneoxa iyldihydraone Biscyclohexanone Oxaldihydrazone biscyclohexanoneoxalydihydrazone biscyclohexanone oxalydihydrazone bis cyclohexanone oxalydihydrazone biscyclohexanone oxalyidihydrazone biscyclohexanoneoxalyl-di-hydrazone biscyclooctadiene bis-cyclooctatetraenyl-uranium biscyclopentadienyl iron biscyclopentadienyltitanium dichloride bis cyclopentadienyl titanium dichloride biscyclopentadienylvanadium biscyclopentadienyl vanadium bis cyclopentadienyl vanadium bis d Bis DEAE Fluorenone