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 a Retractable Ballpoint Pen Works

1,334,631 views

engineerguy

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

98%
  • 4:38 / 4:43

Speech Rate:

  • 182 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

retractable

/rəˈtraktəb(ə)l/

adjective

(Of statements) able to be taken back.

distinctive

/dəˈstiNG(k)tiv/

adjective

Having a quality that is different from others.

pressing

/ˈpresiNG/

adjective noun verb

requiring quick or immediate action. record or other object made application of force or weight. To repeatedly ask someone to do something.

produce
noun verb

agricultural products. make or manufacture.

plastic

/ˈplastik/

adjective noun

made of plastic. Stiff but usually flexible man-made material.

plunger

/ˈplənjər/

noun

device consisting of rubber cup on long handle.

carefully

/ˈkerfəlē/

adverb

In a manner that involves focus and care.

tubular

/ˈt(y)o͞obyələr/

adjective noun

long, round, and hollow like tube. undefined.

creates

/krēˈāt/

verb

To make, cause, or bring into existence.

describe

/dəˈskrīb/

verb

To tell the appearance, sound, smell of something.

mechanism

/ˈmekəˌnizəm/

noun

System or process for achieving a certain result.

triangular

/trīˈaNGɡyələr/

adjective

Having three parts.

introduced

/ˌintrəˈd(y)o͞os/

verb

To guide or explain something, e.g. a town.

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