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}}

Eduardo Sáenz de Cabezón: Math is forever (with English subtitles) | TED

174,266 views

TED

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

88%
  • 9:10 / 10:19

Speech Rate:

  • 144 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

include

/inˈklo͞od/

verb

To make someone, something part of a group.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

Used to add new (often different) information.

strange
adjective

Unusual or odd; surprising because unexpected.

percent

/pərˈsent/

adverb noun

by specified amount in or for every hundred. one part in every hundred.

applications

/ˌapləˈkāSH(ə)n/

noun other

formal request. Process of spreading a substance over a surface.

because

/bēˈkəz/

conjunction

For a reason.

mathematical

/ˌmaTH(ə)ˈmadək(ə)l/

adjective

Concerning numbers and equations.

defensive

/dəˈfensiv/

adjective

used or intended to defend or protect.

address

/əˈdres/

noun verb

Exact street location of a place. write address on.

phrases

/frāz/

noun other verb

word group forming conceptual unit. Sets of words used together. To choose words to say what you mean clearly.

terrible

/ˈterəb(ə)l/

adjective

extremely bad or serious.

teacher

/ˈtēCHər/

noun

person who teaches.

attacking

/əˈtakiNG/

adjective verb

launching or engaging in military or violent physical attack. To try to destroy, beat, or injure.

mathematicians

/ˌmaTH(ə)məˈtiSHən/

noun other

expert in or student of mathematics. Students of or teachers of mathematics.

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