常見例句用作名詞 (n.)The coccyx also supports the position of the anus.尾椎骨還對于肛門的部位起到了支撐。He washes his intestines by means of a bamboo tube through his anus.他依靠一根竹管子穿過肛門來清洗內(nèi)臟。 返回 anuses