Skeptophylaxis
微量免疫性
🗣️ 情景例句
We have four people in the family, my parents, my elder brother and I.
我家有 4 口人，我的父母，我的哥哥和我。
How old do you have to be to vote in the national elections?
你要多大才能在大选中投票？
Mind your own business!
管好你自己的事！