結果 : meaning of sleepiness in english
2:45

What happens when we sleep?

The Economist
10,300,917 回視聴 - 5 年前
1:54

How Sleep Affects Your Brain

Dana Foundation
319,580 回視聴 - 4 年前
1:11

What Is Sleep Apnea?

Mayo Clinic Health System
387,625 回視聴 - 12 年前
0:31

Sleepy Meaning

SDictionary
7,269 回視聴 - 9 年前
6:38

The brain benefits of deep sleep -- and how to get more of it | Dan Gartenberg

TED
2,068,077 回視聴 - 6 年前
1:59

2-Minute Neuroscience: Stages of Sleep

Neuroscientifically Challenged
470,556 回視聴 - 6 年前
3:52

Hypersomnia, Causes, Signs and Symptoms, Diagnosis and Treatment.

Medical Centric
182,235 回視聴 - 3 年前
0:36

Sleepiness | meaning of Sleepiness

Ultimate Word Definitions
53 回視聴 - 1 年前
1:09

Are You Sleeping Too Much?

University of California Television (UCTV)
114,667 回視聴 - 8 年前
0:36

Sleepiness • SLEEPINESS meaning

Speak Fluent English Now
133 回視聴 - 1 年前
2:20

Ask Dr. Nandi: Always tired? 7 hidden causes for your fatigue

WXYZ-TV Detroit | Channel 7
304,574 回視聴 - 6 年前
5:12

What causes insomnia? - Dan Kwartler

TED-Ed
5,990,045 回視聴 - 6 年前
2:18

Are naps actually good for us? | Sleeping with Science

TED
1,040,723 回視聴 - 2 年前
1:33

What is sleep paralysis? | Scienticious - Episode 7

TRT World
176,250 回視聴 - 1 年前
1:58

2-Minute Neuroscience: Sleep Paralysis

Neuroscientifically Challenged
233,998 回視聴 - 1 年前
0:34

Sleepiness Meaning In English

Dictionary
3 回視聴 - 5 か月前
0:24

Sleepiness Meaning

ADictionary
822 回視聴 - 9 年前
1:40

Excessive daytime sleepiness - Medical Meaning and Pronunciation

Medical Dictionary
59 回視聴 - 6 年前
9:38

Insomnia: why can't I sleep?

The Guardian
575,757 回視聴 - 5 年前
4:34

The 5 Types of Tiredness

Psych2Go
174,298 回視聴 - 4 年前