海词手机词典

The crystalline immune system is a more complex structure of 18 forms of white blood cells, each of which has the capacity to destroy and consume various toxic substances from waste matter to viruses to bacteria that would destroy the form otherwise.

播放读音 播放读音

以上内容独家创作,受著作权保护,侵权必究

海词词典,十七年品牌