Hoarseness (Dysphonia): Causes & Treatment - Cleveland Clinic
网页Hoarseness (dysphonia) is when your voice sounds rough, raspy, strained or breathy. Hoarseness may affect how loud you speak or your voice’s pitch (how high or low your voice sounds). Many things cause hoarseness, but it’s rarely a sign of a serious illness.
What Is Hoarseness? — Causes, Diagnosis & Disorders | NIDCD
网页2016年3月6日 · If you are hoarse, your voice will sound breathy, raspy, or strained, or will be softer in volume or lower in pitch. Your throat might feel scratchy. Hoarseness is often a symptom of problems in the vocal folds of the larynx.
Horse - Wikipedia
网页The horse (Equus ferus caballus) [2][3] is a domesticated, one-toed, hoofed mammal. They belong to the taxonomic family Equidae and is one of two extant subspecies of Equus ferus. The horse has evolved over the past 45 to 55 million years from a small multi-toed creature, close to Eohippus, into the large, single-toed animal of today.
Hoarseness: Causes, Diagnosis & Prevention - Healthline
网页2019年8月2日 · Hoarseness, an abnormal change in your voice, is a common condition that’s often experienced in conjunction with a dry or scratchy throat. If your voice is hoarse, you may have a raspy, weak, or...
1 HOUR of AMAZING HORSES From Around the World - YouTube
网页Enjoy 1 hour of amazing horses around the world. Stress relief for equestrians, relaxing music, meditation for horse lovers, calm and beautiful horse videos....
Horse | Definition, Breeds, Pictures, Evolution, & Facts
网页6 天之前 · Horse, a hoofed herbivorous mammal of the family Equidae. It comprises a single species, Equus caballus, divided into numerous varieties. Between about 6,000 years ago, when it was domesticated, and the emergence of mechanized vehicles, it was used as a draft animal and as one of the chief means of transportation.
Horse - National Geographic
网页All horses are grazers. While most horses are domestic, others remain wild. Feral horses are the descendents of once-tame animals that have run free for generations.
Horse - Evolution, Domestication, Anatomy | Britannica
网页6 天之前 · The history of the horse family, Equidae, began during the Eocene Epoch, which lasted from about 56 million to 33.9 million years ago. During the early Eocene there appeared the first ancestral horse, a hoofed, browsing mammal designated correctly as Hyracotherium but more commonly called Eohippus, the “dawn horse.”.
20 Fascinating Facts About Horses - The Spruce Pets
网页2023年11月15日 · Horses are such fascinating creatures, and there are hundreds of horse breeds, such as the Arabian, Andalusian, Friesian, and mustang, each with its own unique personality and appearance. Whether you’re in awe of powerful draft horses or you can’t resist adorable ponies, horses make great companions for the people who love them.
Horse - Facts, Diet, Habitat & Pictures on Animalia.bio
网页The horse (Equus ferus caballus ) is a domesticated, odd-toed, hoofed mammal. It belongs to the taxonomic family Equidae and is one of two extant subspecies of Equus ferus. The horse has evolved over the past 45 to 55 million years from a small multi-toed creature, Eohippus, into the large, single-toed animal of today.