chemical bleaching agent 化学漂白剂
natural bleaching agent 天然漂白剂
chlorine bleaching agent 氯漂白剂
liquid bleaching agent 液体漂白剂
1. Hydrogen peroxide is a common bleaching agent used in laundry.
过氧化氢是一种常用的洗衣漂白剂。
2. The manufacturer uses a strong bleaching agent to whiten the paper.
制造商使用强效漂白剂使纸张变白。
3. Always wear gloves when handling this bleaching agent.
使用这种漂白剂时务必佩戴手套。
A: What is this substance in the bottle?
A：瓶子里的这种物质是什么？
B: It is a bleaching agent used for cleaning fabrics.
B：这是一种用于清洁织物的漂白剂。
1) 用于漂白、除色的化学试剂
2) 能使物体褪色的物质
1. 漂白剂
e.g. Hydrogen peroxide is a common bleaching agent.
过氧化氢是一种常见的漂白剂。
noun phrase
1. A substance used to make something whiter or to remove color from it.
Synonym: whitener