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}}

Nanocrystals and Nickel Catalyst Substantially Improve Light-Based Hydrogen Production

13,894 views

University of Rochester

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

87%
  • 2:55 / 3:20

Speech Rate:

  • 163 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

turnovers

/ˈtərnˌōvər/

noun other

amount of money taken by business in particular period. Small pastries with filling.

expensive

/ikˈspensiv/

adjective

costing lot of money.

unprecedented

/ˌənˈpresədən(t)əd/

adjective

Not having happened before, or to such a degree.

challenges

/ˈCHalənj/

noun other verb

invitation to compete/fight. Activities you wish to try that may be hard to do. To formally invite someone to compete at something.

compounds
noun other verb

mixture of elements. Closed walled areas, as in a prison. To make something from various parts or components.

interest

/ˈint(ə)rəst/

noun verb

Fee for borrowing money. To persuade to do, become involved with something.

catalysts

/ˈkad(ə)ləst/

noun other

substance that increases rate of chemical reaction without itself undergoing any permanent chemical change. Substance causing a chemical reaction to speed up.

century

/ˈsen(t)SH(ə)rē/

noun

Period of 100 years.

scientific

/ˌsīənˈtifik/

adjective

based on or characterized by methods and principles of science.

molecules

/ˈmäləˌkyo͞ol/

noun other

group of atoms bonded together. Two or more atoms chemically combined.

knowledge

/ˈnäləj/

noun

information and skills acquired through experience and education.

generation

/ˌjenəˈrāSH(ə)n/

noun

Act or process of producing or causing something.

million

/ˈmilyən/

number

1,000,000.

producing
verb

To manufacture something using machines.

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