单词	white opal
释义	white opal 白蛋白石
随便看	focusing screw focusing slide focusing Soller-slit system focusing spectrometer focusing study focusing surface focusing system focusing telescope focusing travel focusing tube focusing tube of camera focusing type filament focusing type probe focusing unit focusing voltage focusing x-ray tube focus in image space focus in object space focus interview focus knob focus lamp focus lens focus lens region focusless focus level 挣钱不挣钱，只要落个肚子圆挣面子挤人不挤嘴挤人者人挤之，侮人者人侮之挤到死胡同里挤油水挤热羊挤牙膏挤疮不留脓，免受二回痛挤眼风清科清秘清稿清空清算清纯清结清缴清肺清脆