Antigenemia
抗原血症
🗣️ 情景例句
I think I am very good at planning.
我认为我最擅长计划。
I'm dying to see you.
我真想见你。
I've got a problem and as I don't know what to do I thought I'd write to you and ask for your advice.
我有一个问题，因为我不知道该怎么办。我想我最好写信给你，征求你的意见。