Semiantigen
[医] 半抗原
🗣️ 情景例句
How come you look so tired?
你怎么看起来这么疲倦？
Did you watch the new office building being built?
你看过在建设中的新的办公楼吗？
'You've probably woken up everyone in the village as well.
“也许同时你把村里所有的人都吵醒了。