Jaci
abbr. Journal of Allergy and Clinical Immunology <变态反应与临床免疫学杂志>
🗣️ 情景例句
Would you mind opening your suitcase?
请把您的箱子打开，好吗？
I'm afraid you will miss your test.
我怕你会错过测验。
I'm from Canada.
我是加拿大人。