备用灯泡 meaning in Chinese
spare lamp
Examples
- Model i . accompanying discovery kit consists of butterfly specimen , shrimp hatchery , shrimp eggs , sea salt , gum media , two prepared slides , four blank slides , color filter , spare bulb , cover slips , blank labels and dropper
随机附件包括：蝴蝶标本孵卵盒虾卵海盐胶水2片标本片4片载玻片滤色板备用灯泡盖玻片空白标签和滴管。