Jaci
abbr. Journal of Allergy and Clinical Immunology <变态反应与临床免疫学杂志>
🗣️ 情景例句
What do people usually do on that day?
在这一天，人们通常干什么？
I couldn't get through.
电话打不通。
The one in the red coat.
穿红色上衣的那个。