A lone mother Canada goose honked a warning to stay away from her nest.一只孤獨(dú)無(wú)伴的雌性加拿大黑雁鳴叫了一聲,警告別人不要靠近它的巢。a lone sailor crossing the Atlantic獨(dú)自橫渡大西洋的人A lone rock outcropping juts through frozen Pasagshak Bay off Alaska'...
The police tried to break down the prisoner's opposition.警察設(shè)法制住了那個(gè)囚犯的反抗.His early experience enabled him to break down barriers between Scottish Catholics and Protestants.他早年的經(jīng)歷使他能夠消除蘇格蘭天主教徒和新教徒之間的隔閡。When marriages ...
接合形成的合子是部分二倍體,也叫做部分合子.The zygotes formed in conjugation are partial diploids or merozygotes.它是單細(xì)胞真菌,有單倍體和二倍體兩種存在形態(tài).The fungus is unicellular and exists in both haploid and diploid phases.同源多倍體與其親本二倍體在遺傳上相隔離.Autopolyploid...