From the outside, a dual flush toilet looks like a regular toilet, but it has a couple unique features. There is no siphoning action when the toilet is flushed. The trapway, the hole at the bottom of the bowl through which waste and water exits, is larger in a dual flush toilet. Th...
What? A flush toilet (抽水马桶) from over 2,000 years ago? Is that even possible?Well, according to a research team in China, the answer is yes!Not long ago, Chinese researchers discovered several broken parts of a 2,400-year-old flush toilet. They believe it might be the world's...
根据第二段第二句讲到“Theybelieveitmightbetheworld'soldestflushtoilet(他们认为这可能是世界上最古老的冲水马桶)”可知,这个厕所是世界上最古老的厕所,故选D。62.【答案】D【解析】题干意思是:研究人员发现这个古老的厕所时有什么感觉?A意为疯狂的;B意为无聊的;C意为担忧的;D意为惊讶的。根据第三段第二句...
Is anal sex is supposed to hurt? You could have pain if your partner goes too fast or is too rough during anal sex, or if your anus isn't relaxed enough. After anal sex, certain conditions can cause pain, such as a swollen vein in the anal area (hemorrhoids), a tear in the linin...
What is a bidet? How do you use a bidet to wash yourself after using the toilet? Learn now and avoid embarrassing bathroom disasters.
What is an Upflush Toilet? An upflush toilet, also known as a macerating toilet, is a type of toilet system designed to handle waste differently than traditional gravity-fed toilets. The key feature of an upflush toilet is that it pumps waste and wastewater upward to a higher plumbing drai...
What happens when you flush a toilet on a plane?The toilets in our homes use gravity to clear the waste into the sewer system (下水道系统),but the toilet on a plane is different.It uses a vacuum (真空) system and a blue chemical.(1) The vacuum system works like a vacuum cleaner.A...
A low flow toilet is a toilet designed to remove waste using a reduced amount of water compared to a traditional toilet. They are also commonly referred to as low flush toilets and modern toilets, and they've been in use in the U.S. since 1994 when a federal regulation mandated that ...
What Not to Flush Home What You Can Do What Not to Flush What Can I Flush Down the Toilet? Just because something can be flushed down the toilet does not mean it should be.Only flush the 3 P's: pee, poo, and paper (toilet paper).Toilet paper is specifically designed to break down...
What happens when you flush a toilet on a plane? The toilets in our homes use gravity to clear the waste into the sewer system (下水道系统), but the toilet on a plane is different. It uses a vacuum (真空) system and a blue chemical.1The vacuum system works like a vacuum cleaner. ...