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}}

The surprising reason our muscles get tired - Christian Moro

4,669,435 views

TED-Ed

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

92%
  • 4:04 / 4:25

Speech Rate:

  • 160 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. used to refer to additional person or thing of same type as one. One more (thing).

account

/əˈkount/

noun verb

Arrangement with a bank to keep your money for you. consider or regard.

factors

/ˈfaktər/

noun other verb

something that contributes to result. Some things that influences a result. To consider or include in an estimate or judgment.

particles

/ˈpärdək(ə)l/

noun other

minute portion of matter. Tiny pieces or quantities of some things.

enables

/enˈāb(ə)l/

verb

To make it possible to do something.

separated
adjective verb

(Husband, wife) living apart but still married. cause to move or be apart.

exchange

/iksˈCHānj/

noun verb

The place you can change money to another currency. To return something to a store.

triggers

/ˈtriɡər/

noun other verb

small device that sets off mechanism. Devices that start a process. cause event or situation to happen or exist.

contains

/kənˈtān/

verb

To keep something from spreading.

releases

/rəˈlēs/

noun other verb

action or process of releasing or being released. Acts of freeing from a jail, cage, prison, etc.. To free someone from a responsibility or burden.

respond

/rəˈspänd/

noun verb

half-pillar or half-pier attached to wall to support arch. To have a good reaction to e.g. medical treatment.

charged

/CHärjd/

adjective verb

(Of battery) full of electricity. To state that someone has committed a crime.

neurotransmitter

/ˌn(y)o͝orōˈtranzmidər/

noun

Chemical released by nerves that boost signals within the body.

contracts
noun other verb

agreement intended to be legally enforceable. Legal agreements, e.g. for doing work for money. To make an agreement for doing work for money.

signals

/ˈsiɡnəl/

noun other verb

gesture, action, or sound that is used to convey information or instructions. Sounds and light waves carrying TV and radio data. To be evidence/an indication something will happen.

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