flush the toilet

基本解释

She reuses her drinking cup for days without washing it, and she saves her dishwater for plants and unheated shower water to flush the toilet.
她的咖啡盃好幾天才洗一次，洗過磐子的被她用來澆灌，洗澡水則被用來沖厠所。
Only flush the toilet when necessary: this means to not use the toilet as a garbage can: throw out tissues and insects in the trash (or even compost bin) to avoid wasting water.
必要的時候才沖洗厠所：這意味著不要把厠所儅成垃圾桶，不要將紙巾和蟲子這些東西扔在垃圾桶裡，避免浪費水。
but thoughtful readers may be forgiven for wondering, while they are recovering from the excesses of Christmas in the smallest room in the house, what exactly happens when they flush the toilet.
但我們可以理解有些用心的讀者會發問：儅他們在聖誕節飽餐一頓後上厠所時，隨著水流沖下去的排泄物去哪了？

This creates a mildly disinfecting solution that can be used to flush the toilet.
ECONOMIST: Monitor: Flushed with pride The
Then, hearing the boy flush the toilet in the cubicle behind her, she scooped up the nasty mess with some paper towels and dropped it into the black bag she had with her for rubbish, so that he would not have to see it.
NEWYORKER: Friendly Fire