常見例句雙語(yǔ)例句The invention discloses a digital observation mirror for an ammeter.本發(fā)明公開了一種電表數(shù)字觀察鏡。ip.comThe utility model discloses a novel oral cavity observation mirror, belonging to the technical field of medical devices.新型口腔觀察鏡，屬于醫(yī)療用具技術(shù)領(lǐng)域。ip.comThe observation mirror has simple structure, has convenient operation and saves time and labor when examining the oral cavity of the patient, and relieves the pain of the patient.本實(shí)用新型結(jié)構(gòu)簡(jiǎn)單， 在給病人進(jìn)行口腔內(nèi)檢查時(shí)操作簡(jiǎn)便、省時(shí)省力，減輕了病 人的痛苦。ip.com 返回 observation mirror