Subtitles & vocabulary
What causes cavities? | #aumsum
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AumSum posted on 2019/04/15Ever wonder what's really going on inside your mouth to cause cavities? This fun sketch animation breaks down tooth anatomy and how oral bacteria turn sugar into acid, helping you understand your dental health better! You'll pick up some great vocabulary related to tooth decay and daily health practices.
Video vocabulary
tooth decay
US /tuθ dɪˈke/
・
UK /tu:θ diˈkei/
- Noun
- The gradual destruction of teeth caused by bacteria.
B2
More billions of
US
・
UK
- Determiner
- A very large number; a huge quantity of something.
- Adjective
- Referring to an indefinitely large quantity; countless.
A1
More live on
US
・
UK
- Phrasal Verb
- To continue to exist or be remembered.
- To eat a particular type of food as the main thing.
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