diatomaceous
A มีส่วน ของ ได อะตอม และ ซาก
diatomaceous earth
di a to ma ceous earth ▶noun a soft, crumbly, porous sedimentary deposit formed from the fossil remains of diatoms.
diatomaceous earth |ˌdʌɪətəˈmeɪʃəs | ▶noun [ mass noun ] a soft, crumbly, porous sedimentary deposit formed from the fossil remains of diatoms.
The Wordsmith Dictionary
The Wordsmith Dictionary