Aitd
abbr. 自身免疫性甲状腺病（autoimmune thyroid disease）
🗣️ 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。
A good tale is none the worse for being twice told.
好故事百听不厌。
I examined one of the pens closely.
我仔细察看了一枝钢笔，