Semiantigen
[医] 半抗原
🗣️ 情景例句
They graduated from high school last year.
他们去年高中毕业。
You'll burt yourself, if you don't take care.
你不专心的话，就会烧到你自己。
Glancing at it briefly, the dealer told him that it was worth $50.
古董商漫不经心看了一眼那幅画，告诉弗兰克那画值50英镑。