Log in
Channel
Levels
Pronunciation Challenge
Saved
Search Vocabulary
About harmless bacteria results of 2,231
找不到喜歡的影片嗎？你也能自己匯入影片喔
Filter
Relevance
04:18
The Teeth Song (Memorize Every Tooth)
9
B2
03:38
UV Light that Disinfects your Smartphone | The Henry Ford's Innovation Nation
50
B2
03:30
Good News: Daffodils Are The Worst
31
B2
04:24
Circumcised vs. Uncircumcised - Which Is Better?
12
B2
03:56
What If You Died in Space?
36
B1
04:42
What if we accidentally Eat Plastic? | #aumsum
30
B2
03:15
What Happens If You Leave Your Contacts in for Too Long?
40
B1
03:22
How Do Hand Sanitizers Work?
21665
B2
04:30
What if we Stopped Showering for a Year? | #aumsum
43
B2
04:02
Are E-Cigs Really That Bad For You?
202
B1
04:06
Should You Eat Your Placenta?
78
B2
04:44
MONEY SWIMMING POOL! -- Mind Blow #76
113
B2
03:25
What Happens to Your Body RIGHT AFTER You Get an Infection?
14098
B1
04:18
Decoded: What are viruses, exactly?
28
B2
04:41
This Cryptic Underwater Maze Holds Life That Survives on Methane
21
B1
04:00
What's REALLY in Our Drinking Water?
21
B2
03:28
What If You Never Washed Your Sheets?
34
B2
19:44
Heating A Bathtub With A Pile Of S#*t | Shut It Off ASAP
5
B1
01:19
Tech firm creates wearable air purifier
8
B1
09:40
3 Arguments Why Marijuana Should Stay Illegal Reviewed
1205
B2
08:30
Truth About Drugs Documentary: Marijuana
1058
B1
09:21
Why Airplanes Make Hard Landings on Purpose
21
B1
01:20
3 Quick Home Remedies To Remove Pimples From Face Overnight
47
B2
00:46
Is Your Butter Safe? Learn How Long It Can Be Kept at Room Temperature #shorts
27
B1
15:04
Bioprocessing Part 1: Fermentation
165
B2
14:55
Comparison of milk L-lactate concentration and the California Mastitis Test in identifying...
B1
03:25
Why Anger is Overrated | BBC Ideas
9394
B1
02:46
Could Your Brain Be Hacked?
353
B1
03:42
How to See Time Travel!!!
102
B1
04:20
Learn How to Lucid Dream—WILD Tutorial
124
B1
03:00
9-Year-Old Snake Handler Krista Guarino
77
B1
05:44
Are Cockroaches Dangerous? | What if a Cockroach Bites You? | Deadliest Insects | Dr. Binocs Show
53
B2
03:27
if you always regret your actions, just watch this
28297
B1
03:59
Another new vaccine is said to be 88% effective against severe Covid - BBC News
27
B2
04:01
The Bugs That Turn Strawberry Yogurt Red
11
B2
03:16
Wanda Sykes & Conan Have Both Hosted The White House Correspondents' Dinner - CONAN on TBS
8
A2
06:36
Why Our Sewers are Plagued by Fatbergs
3
B1
05:38
Secrets to Stop Acne Naturally 2018
38
B2
07:56
What Can You Do Without a Brain?
259
B1
01:00
What are tonsil stones? | #aumsum
16
B2
01:01
Pathogens - Why do we get fever? | #aumsum
52
B2
05:10
Adorable 3-Year-Old Periodic Table Expert Brielle
1142
A2
03:43
Why Do Animals Eat Their Own Poop?
5502
B2
04:46
Why We Eat Oysters Alive
116
B2
03:38
What Happens to Your Body When You Die? - Reactions
304
B1
03:57
Should You Stop Wearing Tampons?
37960
B2
1
...
12
13
14
...
49
03:56
03:22
14:55
03:25
02:46
03:42
05:44
03:43
04:46
03:5703:5603:2214:5503:2502:4603:4205:4403:4304:4603:57