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}}

6.2 Twin Paradox

1,944 views

MIT OpenCourseWare

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

94%
  • 5:45 / 6:07

Speech Rate:

  • 150 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

brother

/ˈbrəT͟Hər/

exclamation noun

expressing annoyance or surprise. A boy or man who shares a parent with you.

dispute

/diˈspyo͞ot/

noun verb

Argument with someone about something. To disagree about who owns or controls something.

special

/ˈspeSHəl/

adjective noun

Different, better or greater than normal. thing.

understand

/ˌəndərˈstand/

verb

perceive intended meaning of.

attractive

/əˈtraktiv/

adjective

pleasing to senses.

between

/bəˈtwēn/

adverb preposition

in space separating things. at, into, or across space separating things.

conflicting

/kənˈfliktiNG/

adjective verb

incompatible or at variance. To have opposite ideas; to disagree; To not match.

traveled

/ˈtravəld/

adjective verb

having travelled to many places. To go to a place that is far away.

paradox

/ˈperəˌdäks/

noun

Surprising statement containing two opposing ideas.

village

/ˈvilij/

noun

group of houses and associated buildings, larger than hamlet and smaller than town.

pictures

/ˈpik(t)SHər/

noun other verb

painting or drawing. Paintings, drawings or photographs on paper or screen. represent in picture.

probably

/ˈpräbəblē/

adverb

That is likely to happen or be true.

contradictory

/ˌkäntrəˈdikt(ə)rē/

adjective noun

mutually opposed. contradictory proposition.

personal

/ˈpərs(ə)n(ə)l/

adjective noun

Concerning a person's private life or feelings. advertisement in personal column of newspaper.

schools

/sko͞ol/

noun other verb

institution for educating children. Large groups of fish that swim together. send to school.

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