General immunity
[医] 全身免疫
🧩 词语组成解析
immunity
[i'mju:niti]
n. 免除，豁免;免疫力;
🗣️ 情景例句
You did?
你请了她？
At night, all cats are grey.
猫在夜晚皆灰色（丑妍暗中难分辨）。
I will have to choose presents for all the family soon, but I haven't chosen any yet!
我很快就要为每一位家庭成员选购礼物，但我至今还什么也没买！