基本解釋n.直腸同根派生 rectums相關(guān)詞英漢例句用作名詞 (n.)The left hemicolon and rectum had dense polyps.左半結(jié)腸、直腸內(nèi)息肉分佈密集。The patient's temperature should be obtained by rectum.病人的躰溫自直腸測得。rectums更多例句