Sitzmarks
是一种胃肠道造影剂（不透射线的小环）
🗣️ 情景例句
Which part of the paper do you read first?
你会先看报纸的哪一部分？
I'm the healthiest pupil in my team.
我是我的那一队伍中最健康的学生。
Parents are often upset when their children praise the homes of their friends and regard it as a slur on their own cooking, or cleaning, or furniture,
当家长听到孩子赞扬自己朋友的家时，总感到不安，认为这是孩子在嫌弃自家的饭菜、卫生、或家具，