腐殖酸
Traditional form:
腐殖酸
Pinyin (reading):
fǔzhísuān
Definitions:
- humic acid
Characters:
- 腐 - to spoil, to rot, to decay; rotten
- 殖 - to breed, to spawn; to grow, to prosper
- 酸 - tart, sour; spoiled; acid
Traditional characters:
腐殖酸
fǔzhísuān