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}}

ScienceCasts: Don't Let This Happen to Your Planet

31,494 views

ScienceAtNASA

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 4:13 / 4:17

Speech Rate:

  • 176 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

fragile

/ˈfrajəl/

adjective

Easily affected, broken, or harmed.

harshest

/härSH/

adjective

unpleasantly rough or jarring.

protect

/prəˈtekt/

verb

keep safe from harm or injury.

leaving

/lēv/

verb

To go away from; depart.

surface

/ˈsərfəs/

adjective noun verb

Of the top layer; not deep or meaningful. Nature or emotions that show, but may not be true. To come to the top of something; emerge.

between

/bəˈtwēn/

adverb preposition

in space separating things. In the space that separates two objects.

perfect
adjective noun verb

as good as is possible. perfect tense. To do something so well, it cannot be done better.

breathe

/brēT͟H/

verb

take air into lungs and then expel it.

simplest

/ˈsimpəl/

adjective

easily understood or done.

molecule

/ˈmäləˌkyo͞ol/

noun

group of atoms bonded together.

without

/wəˈT͟Hout/

adverb conjunction preposition

outside. without it being case that. in absence of.

otherwise

/ˈəT͟Hərˌwīz/

adjective adverb

in different state or situation. In an additional or different way.

installation

/ˌinstəˈlāSH(ə)n/

noun

Process of setting up equipment to use.

organic

/ôrˈɡanik/

adjective

Developing naturally and without a set structure.

apparently

/əˈperəntlē/

adverb

According to what you heard; from what can be seen.

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