褪黑素
Traditional form:
褪黑素
Pinyin (reading):
tuìhēisù
Definitions:
- melatonin
Characters:
- 褪 - to strip, to undress; to fade, to fall off
- 黑 - black; dark; evil, sinister
- 素 - plain; white; vegetarian; formerly; normally
Traditional characters:
Chinese
Dictionary