Fibersigmoidoscopy
纤维乙状结肠镜检查
🗣️ 情景例句
Are you going to be reviewing the show, Mitchell?
你会评论这项展览吗 Mitchell
Never swap (or swop) horses while crossing the stream.
骑渡中流莫换马。（指危难时不宜做大变动）
Because I've just retired.I want to buy a small house in the country.
因为我刚退休。我想在乡下买幢小房子。