Rectosigmoid
[医] 直肠乙状结肠的
🗣️ 情景例句
She is my everything
她是我的一切。
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
and the railway of the future may well be the 'hovertrain',
未来的火车或许能成为气垫火车，