名词 diatom:

1. microscopic unicellular marine or freshwater colonial alga having cell walls impregnated with silica

diatomn.硅藻Diatomacae硅藻纲diatometern.硅菌测定器diatomooze硅藻软泥Diatomaceae硅藻科diatomicityn.双原子；二价diatom rake硅藻耙(蜉蝣稚虫)diatom ooze硅藻软泥,硅藻泥diatom bloom硅藻水华diatomaceousadj.矽藻的；含矽藻的；矽藻土的diatom earth硅藻土