読み方 べんつう
(大便の便通)evacuation of the bowels; passage:(医学にては)motion; dejection:(大小便共通)necessity of nature; calls of nature; offices of nature:(=する) to evacuate the bowels; to move the bowels; to go to stool:(大小便共通)to relieve nature; to ease nature; to obey the calls of nature; to do one's needs