Immunodeficiencies
(immunodeficiency 的复数) n. 免疫缺陷, 免疫缺损
🗣️ 情景例句
Being a mother is not easy,
当一个母亲真不容易，
She changed into old clothes for the sake of comfort.
为了舒适，她换上了旧衣服。
We can stop here on the right beyond the tree. Let's make our camp here.
我们可以在右边的树下停车。我们就在这里露营吧。