单词	乳白色灯泡
释义	乳白色灯泡 opal bulb乳白色
随便看	Passive portfolio strategy passive position passive positioning passive possession passive potential Passive Power Factor Correction passive power filter passive precipitation passive prediction passive pre-membrane passive pressure passive pricing passive probe passive process passive processing trade passive prosthese implantation passive protection passive protection against earthquake disaster passive protection fence passive protection system passive protection test passive protection test letter passive protein passive proximity fuze passive proximity tact fuse