Proctosigmoiditis
[医]直 肠乙状结肠 炎
🗣️ 情景例句
Well, it's hard work.
嗯 这种工作很辛苦。
Kinsman helps kinsman, but woe to him that hath nothing.
亲帮亲，邻帮邻，无亲无助你倒霉。
Are these bags heavy? No, they're light.
不，是轻的。