| 释义 |
双向☞kieselguhr-- diatom(aceous) earth-- infusorial earth双向☞diatom(aceous) earth-- infusorial earth-- diatomiteguhr硅藻土双向☞ diatom (aceous) earth--guhr--kieselguhr双向☞ infusorial earth-- guhr--diatomite詞目:Guhr 1908顏惠慶英華大辭典Guhrn.1A loose earthy deposit from wat |