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苔蘚動(dòng)物類...

Bryozoa was quite diversified in the Ordovician, but lacked fossil records in the Cambrian.古生物學(xué)資料表明,雖然苔蘚動(dòng)物的大多數(shù)類群在奧陶紀(jì)已經(jīng)分化出來, 但它在寒武紀(jì)卻缺乏任何化石記錄....

bryozoan的音標(biāo)：bryozoan的英式發(fā)音音標(biāo)為：[bra???'z??n]bryozoan的美式發(fā)音音標(biāo)為：[bra???'zo?n]...

n.苔蘚蟲adj.苔蘚蟲類的...

Bryozoa的音標(biāo)：...