microtoroid
英[maɪkrəʊ\'tɒrɔɪd] 美[maɪkroʊ\'tɒrɔɪd]
microtoroid
mediocidinmicroparasitemanganolangbeinitemetrotomemilligramemammaeMekongmacrogenesismaniocaMansoniamacrogliamannitosemefexamidemattersmilligrammemicrostreammetrostaxismacrocorrosionManicheismmalleable