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}}

Fourier transforms and delta functions

60,207 views

MIT OpenCourseWare

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

92%
  • 12:58 / 13:57

Speech Rate:

  • 114 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

probabilities

/ˌpräbəˈbilədē/

noun other

quality or state of being probable. What the chances are that some things will happen.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

position

/pəˈziSH(ə)n/

noun verb

Set of conditions affecting what you can (not) do. put or arrange in particular position.

develop

/dəˈveləp/

verb

To grow bigger, more complex, or more advanced.

defined

/dəˈfīnd/

adjective verb

having definite outline or specification. To set or mark the limits of something.

relevance

/ˈreləv(ə)ns/

noun

State of being related or appropriate to a topic.

intimate

/ˈin(t)əmət/

adjective noun verb

closely acquainted. very close friend. To make someone understand without saying directly.

momentum

/mōˈmen(t)əm/

noun

quantity of motion of moving body, measured as product of its mass and velocity.

expectations

/ˌekspekˈtāSH(ə)n/

noun other

strong belief that something will happen. Beliefs or hopes that some things are going to happen.

particle
noun

Adverb or preposition that joins with a verb.

coordinate
adjective noun verb

equal in rank. number indicating position. To cause body parts to move smoothly together.

particular

/pə(r)ˈtikyələr/

adjective noun

One specific (one). individual item.

operators

/ˈäpəˌrādər/

noun other

person who operates equipment. People whose job it is to connect phone calls.

subject
adjective adverb noun verb

likely or prone to be affected by. conditionally upon. person or thing that is being discussed, described, or dealt with. cause or force person or thing to undergo.

quantum

/ˈkwän(t)əm/

noun

The smallest unit or amount of energy.

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