rectalKK [ˋrɛktəl] /ˈɹɛktəl/发音形容词1直肠的、经直肠的医学The nurse took the baby's temperature with a rectal thermometer.护理师用直肠温度计替宝宝量体温。2肛门给药的、塞剂的医学The doctor prescribed a rectal suppository for his fever.医师开了退烧用的肛门塞剂给他。用这个字练口说→