the sleek dark head of a seal黑乎乎、油光光的海豹脑袋Lord White is as sleek and elegant as any other multi millionaire businessman.怀特勋爵和其他千万富商一样,外表时髦,举止优雅。...sleek black hair...乌黑闪亮的头发She wore a sleek little black dress.她穿了一条有光泽的黑色连...
当含有两种不同基因型的菌丝融合在一起时,可以形成异核体.Hyphae with nuclei of different genotypes can fuse to form a heterokaryon.异核体通常比同核体要生长的好.Fusion of fungal hyphae of differing genetic complements leads to heterokaryons....