Autoantigen
自身抗原
🗣️ 情景例句
I don't want to sound like a busybody, but didn't you plan to go abroad?
我并不想瞎打听，可你原来不是打算出国吗？
My sister was born in nineteen thirty-eight.
我的妹妹是一九三八年出生的。
What would you prefer to do?
你喜欢看点什么？