Subtitles & vocabulary
Mega-
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VoiceTube posted on 2015/11/22Ever wondered about the 'mega' in megabytes or megahertz? This video dives deep into the 'mega' prefix, explaining its SI unit meaning and clearing up common confusions with binary prefixes. You'll pick up some fantastic advanced vocabulary perfect for science students and anyone interested in orders of magnitude!
Video vocabulary
system
US /ˈsɪstəm/
・
UK /'sɪstəm/
- Noun (Countable/Uncountable)
- Set of organized, planned ideas that work together
- A set of principles or procedures according to which something is done; an organized scheme or method.
- Adjective
- Working in an organized, logical way
A1TOEIC
More square
US /skwɛr/
・
UK /skweə(r)/
- Noun (Countable/Uncountable)
- Shape with 4 equal length sides and 4 equal angles
- The result of multiplying Length by the width
- Adjective
- Being fair or honest
- Multiply a number by itself e.g. 2x2 or 6x6
A2TOEIC
More radiation
US /ˌrediˈeʃən/
・
UK /ˌreɪdiˈeɪʃn/
- Noun (Countable/Uncountable)
- Energy transmitted as rays, waves or particles
- Harmful waves of energy from nuclear activity
B1
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