外来入侵者

Just an introduction to the classes of potential foreign invaders that our immune system tries to defend us against.

这只是对我们的免疫系统试图防御的潜在外来入侵者的分类介绍。

ALIEN intruders are attacking. Can Sony and Nintendo survive?

外来入侵者正展开攻势，索尼与任天堂能否挺过此劫？

After organ transplants, t cells can attack the donor organ as a ´foreign invader´.

器官移植后，T细胞把捐赠器官当作‘外来入侵者’进行攻击。

Levy said the human body might reject alligator proteins, thinking they´re foreign invaders.

Levy表示人体可能会认为鳄鱼蛋白质是外来入侵者而拒绝他们。

Adam: This plate has a whole herd of bacteria, with one frosty-looking colony in the middle.

亚当：这个培养皿中有个完整的微生物群，中间那个看起来像雪花的是外来入侵者。