Periproctitis
直肠周炎
🗣️ 情景例句
Oh, let me think for a minute.
哦，让我想一下。
When is grandparents' wedding anniversary?
祖父母的结婚周年是什么时候？
George heard the noise and came downstairs quickly.
乔治听到了响声，迅速地下了楼。