By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

How Much Energy Will the World Need?

697,375 views

PragerU

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

84%
  • 4:38 / 5:29

Speech Rate:

  • 174 wpm - Fast

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

increase
increase
noun verb

rise in size, amount, or degree of something. To make or become larger in size or amount.

decades

/ˈdekād/

decades
noun other

period of ten years. Periods of 10 years.

claiming

/klām/

claiming
verb

To cause someone's life to come to an end.

understatement

/ˈəndərˌstātmənt/

understatement
noun

Description undervaluing how important a thing is.

trillion

/ˈtrilyən/

trillion
noun number

Amounting to 1,000,000,000,000 in number. Amounting to 1,000,000,000,000 in number.

supposed

/səˈpōzd/

supposed
adjective verb

generally assumed or believed to be case, but not necessarily. To imagine or guess what might happen.

hundreds

/ˈhəndrəd/

hundreds
noun number

subdivision of county or shire. 100s.

headlines

/ˈhedˌlīn/

headlines
noun other verb

heading at top of newspaper article. Title summarizing a news story. To be the main performer at a show.

materials

/məˈtirēəl/

materials
noun other

matter. Supplies or data needed to do certain things.

percentage

/pərˈsen(t)ij/

percentage
noun

rate or amount in each hundred.

governments

/ˈɡəvər(n)mənt/

governments
noun other

governing body of state. Groups of people and systems that rule a nation.

dollars

/ˈdälər/

dollars
noun other

basic monetary unit of US, Canada, Australia, and certain countries in Pacific. Basic units of money equal to 100 cent.

current

/ˈkərənt/

current
adjective noun

Happening or being in the present time. Electricity flowing through wires.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M