The Chinese word for shower curtain is
浴室窗帘

yù shì chuāng lián

shower curtain

Chinese Definition

Components
浴室
1. n. bathroom (room used for bathing)
2. n. (chiefly mainland) public bathhouse
窗帘
1. Simplified form of 窗簾
浴
1. to bathe; to wash; to take a bath
2. to bathe ((in the sun, wind, etc.))
3. bath
室
1. room (in a building or house); chamber
兩室一廳 - two rooms and one living room
2. (specifically in addresses) apartment number; flat number
3. (literary, or in compounds) family; household; clan
4. (literary, or in compounds) family member; dependent
5. (specifically, literary, or in compounds) wife
6. (literary, or in compounds) organ (part of an organism) shaped like a chamber; body cavity; ventricle
7. (literary, or in compounds) work unit; administrative unit
8. (literary, or in compounds) court; dynasty
9. (literary, or in compounds) home; house
10. (literary, or in compounds) office
11. (literary, or in compounds) coffin pit; grave
12. (literary, or in compounds) scabbard; sheath
13. (astronomy) Encampment (a Chinese constellation near Pegasus)
窗
1. window
窗簾 - window blinds
打開個窗 - to open the window
帘
1. Simplified form of 簾
2. sign hung in front of a tavern's entrance