名词
中文翻译：肛门环
同义词：
['anal sphincter', 'anal ring例句：1. He experienced a sudden urge to defecate and had to relieve himself in the toilet.（他突然感到想排便的冲动，不得不在厕所里解决。）2. The patient was advised to maintain good hygiene and avoid touching their anal area.（病人被建议保持良好卫生习惯，避免触摸肛门区域。）']
例句：
-
1. He experienced a sudden urge to defecate and had to relieve himself in the toilet.
他突然感到想排便的冲动，不得不在厕所里解决。
-
2. The patient was advised to maintain good hygiene and avoid touching their anal area.
病人被建议保持良好卫生习惯，避免触摸肛门区域。
-
3. During childbirth, the anal loop is stretched and can cause discomfort or pain during the delivery process.
分娩过程中，肛门环会被拉伸，可能导致分娩过程中的不适或疼痛。