Marine Mammals海洋哺乳动物;海洋哺乳类;海兽
pouch mammals有袋类哺乳动物
unguiculate mammals有爪哺乳类
herbivorous mammals及草食性动物;植食性哺乳动物
Mini Mammals小型哺乳动物
fossil mammals哺乳动物化石
smalt mammals小型兽类
sea mammals海兽
female mammals雌性哺乳动物
SB and PB have a broad host range, from single-celled organisms to higher mammals.
SB和PB宿主范围极其广泛，从单细胞生物到高等哺乳动物都能够发挥作用。
参考来源 - 中国海兽研究概述Liver is the only organ that possesses the great capability of regeneration in mammals.
肝脏是哺乳动物体中唯一能再生的器官。
参考来源 - 大鼠短间隔连续部分肝切除中再生肝的上调表达基因克隆与功能分析N-COUNT（可数名词） Mammals are animals such as humans, dogs, lions, and whales. In general, female mammals give birth to babies rather than laying eggs, and feed their young with milk. 哺乳动物