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}}

How Lasers Work (in practice) - Smarter Every Day 33

1,499,768 views

SmarterEveryDay

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

87%
  • 3:24 / 3:54

Speech Rate:

  • 187 wpm - Fast

Category:

  • Education

Tags :

Intro:

Special thanks to The Free Dictionary for providing us with the information used in this web page

Video Vocabulary

mirrors

/ˈmirər/

mirrors
noun other verb

reflective surface. Things with glass surface used to look at yourself. To reflect (an image).

through

/THro͞o/

through
adjective adverb preposition

From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. moving in one side and out of other side of.

discharge
discharge
noun verb

The retirement of someone from service e.g. army. To deliver an electric charge.

straight

/strāt/

straight
adjective adverb noun

Not having curves, bends, or angles. in straight line. part of something that is not curved.

aligned

/əˈlīn/

aligned
verb

To arrange (e.g. objects) in line with one another.

glorified

/ˈɡlôrəˌfīd/

glorified
adjective verb

represented as or appearing more elevated or special than is case. To praise for achievements (not always rightly).

amplifies

/ˈampləˌfī/

amplifies
verb

To add more details to a story or something said.

hanging

/ˈhaNGiNG/

hanging
adjective noun verb

suspended in air. practice of hanging condemned people. To kill by putting rope around neck and dropping.

explain

/ikˈsplān/

explain
verb

To make clear or easy to understand by describing.

reflecting

/rəˈflekt/

reflecting
verb

To think of something seriously and carefully.

electrical

/əˈlektrək(ə)l/

electrical
adjective

concerned with or producing electricity.

components

/kəmˈpōnənt/

components
noun other

part or element of larger whole. Parts that some things are made up of.

research

/ˈrēˌsərCH/

research
noun verb

systematic investigation into and study of materials and sources. investigate systematically.

special

/ˈspeSHəl/

special
adjective noun

Being additional or extra. Heavily discounted sales item.

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