展开剂
solvent - 英汉词典 ... basic solvent 碱性溶剂 developing solvent 展开剂 differentiating solvent 鉴别剂，区分溶剂 ...
显影溶剂
什么意思... ... developing equipment 显影设备 developing solvent [化]展开剂；显影溶剂 film developing 冲洗胶卷；影片显影 ...
显色剂
Translation Guidanc... ... * measuring instrument 测量仪器 * developing solvent 显色剂 * washing liquid 清洗液 ...