allotvt.分配；分摊；拨给allotypic division异性分裂allotted frequence分配的频率allotonic compound改变张力的化合物allotropicsubstance同素异形体allotypic variation同种异型变异, 异型变异allotransplantation同种异体移植allot an assignment分配任务Allotropa oracellae蚧广腹细蜂allotropic substance同素异形体Allotriploid hybrids异源三倍体杂交种