nounダウンロード🔗共有直腸The terminal part of the large intestine through which feces pass after exiting the colon.例:"The doctor performed a digital examination of the recta to check for any abnormalities. "医師は異常がないか確認するために、直腸の直腸指診を行った。anatomyorganbodymedicinephysiologyAIとチャット語彙ゲーム読解練習