micrometeoroid
英[maɪkrəʊ\'mi:tɪərɔɪd] 美[ˌmaɪkroʊmɪtɪrˌrɔɪd]
micrometeoroid
maximatilymafelsicmicrobioassaymartenmathematicsmagimidemashhammermicrokymotherapymicrosclerotiummaltitolmavarmegacolonmalicmeningomerosymmetricmarsupiamicrosubroutinemelituriamalariamacrodocument