英语

['ænəsɪz]

n. 肛门；肛门口；肛门的开口

用法：anuses是anus的复数形式，指人类和动物的肛门。

例句1：

1. The doctor examined the patient's anuses and found no abnormalities.

医生检查了病人的肛门，没有异常。

2. Cats have very clean anuses, they clean themselves after using the litter box.

猫的肛门非常干净，它们在使用猫砂盆后会自己清洁。

3. The anuses of birds are called cloacas, which serve as a common opening for digestive, urinary and reproductive systems.

鸟类的肛门被称为克罗阿卡，它们作为消化、排泄和生殖的共同开口。

4. Some species of fish have multiple anuses, which are used for both excretion and reproduction.

一些鱼类有多个肛门，既用于排泄也用于生殖。

5. The anus is a sensitive area that should be cleaned thoroughly after bowel movements to prevent infections.

肛门是一个敏感区域，在排便后应该彻底清洁以防止感染。

同义词及用法：

1. Rectum (n.) - the final section of the large intestine, leading to the anus.

2. Sphincter (n.) - a ring-like muscle that surrounds and controls an opening, such as the anus.

3. Back passage (n.) - another term for anus, often used in a more informal or humorous way.

4. Bumhole (n.) - a slang term for anus, often used in a vulgar or derogatory manner.

5. Rear end (n.) - another term for anus, often used in a more polite or euphemistic way.

编辑总结：

anuses是一个常见的生物学术语，用于指代人类和动物的肛门。它的复数形式可以用来指代多个肛门，一些鱼类和鸟类。在日常生活中，我们也可以使用其他同义词来替换anuses，但要注意使用场合和语气。无论是什么词汇，我们都应该正确地理解其意思并尊重它们。