Csap
[医][=colon-specific antigen-P]结肠持异性抗原P
🗣️ 情景例句
I'm wiped out by the time I get off work.
下班时，我都累趴下了。
I suppose he was sick.
我猜他大概是病了。
The article began: 'Hundreds of steps lead to the high wall which surrounds the president's palace'.
“几百级台阶通向环绕总统的高墙。