Severe combined immunodeficiency
重症联合免疫缺陷
🧩 词语组成解析
combined
[[kəm'baind]]
a. 结合的；组合的
n. 免疫缺陷, 免疫缺损
🗣️ 情景例句
Ask Paul Smith to fill in for me.
叫Paul Smith代替我出席。
Don't drop that bottle on the floor.
别让那只瓶子掉到地上。
Let go!
放手！