He no longer had need of laxatives and would defecate each morning.他不再需要服用泻药,每早都会排便。They purged themselves with laxatives.他们服用泻药通便。He dieted, binged, then vomited, and used laxatives.他先是节食,而后又大吃大喝,接着又呕又吐,服用了泻药。Foods that ferment quickly in the stomach are excellent natural laxatives.能在肠胃里迅速发酵的食物是绝佳的天然轻泻药。