词汇	installed life
释义	installed life 置寿命
随便看	colour density absorptivity-emissivity colour density gauge colour dependent error colour depth colour-de-roy colour difference formula colo u r difference formula colour-difference frequence Colour design Colour design lights you up colour detail colour detect circuit colour deterioration colour developer colou r developer colo u r developer colour developer, photography colour developing ability colour developing agent colour-developing agent colo u r developing agent colour developing machine colo u r developing machine colour developing reagent colo u r developing reagent