膨润土
Traditional form:
膨潤土
Pinyin (reading):
péngrùntǔ
Definitions:
- bentonite (mineralogy)
Characters:
- 膨 - bloated, inflated, swollen; to swell
- 润 - fresh, moist; soft, sleek
- 土 - soil, earth; items made of earth
Traditional characters:
Chinese
Dictionary