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}}

A Price Is a Signal Wrapped Up in an Incentive

306,941 views

Marginal Revolution University

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

91%
  • 4:22 / 4:47

Speech Rate:

  • 150 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

wrapped

/rap/

verb

cover or enclose in paper or soft material.

signaled

/ˈsiɡnəl/

verb

To be evidence/an indication something will happen.

develop

/dəˈveləp/

verb

To make a photograph from film.

numbers

/ˈnəmbər/

noun other verb

arithmetical value expressed by word, symbol, or figure. Symbols such as 1, 2, 56, 793. To claim to be part of a larger group, series, set.

revisit

/rēˈvizit/

verb

To talk or think about something again.

perhaps

/pərˈ(h)aps/

adverb

used to express uncertainty or possibility.

greenhouses

/ˈɡrēnˌhous/

noun other

glass building in which plants that need protection from cold weather are grown. Glass buildings used for growing plants.

incentive

/inˈsen(t)iv/

noun

thing that motivates or encourages someone to do something.

skyrocketed

/ˈskīˌräkət/

verb

(Prices or things) to increase suddenly.

depends

/dəˈpend/

verb

Be able to trust; rely on..

flowers

/ˈflou(ə)r/

noun other verb

part of plant consisting of reproductive organs. Plants with a pretty head, e.g. a rose. (Flowers) to emerge into full shape; to bloom.

increase
noun verb

Fact of increasing; amount something grows by. To make or become larger in size or amount.

economics

/ˌekəˈnämiks/

noun other

branch of knowledge concerned with production, consumption. Studies of trade, industry and money.

economy

/əˈkänəmē/

adjective noun

offering best value for money. Total of all goods, services and wages in an area.

everyone

/ˈevrēˌwən/

pronoun

Every person; everybody.

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