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}}

Building on Rochester's Optics Legacy

3,481 views

University of Rochester

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

95%
  • 6:54 / 7:12

Speech Rate:

  • 152 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

battlefield

/ˈbadlˌfēld/

noun

piece of ground on which battle is or was fought.

commercial

/kəˈmərSHəl/

adjective noun

concerned with commerce. Radio or television advertisement.

capacity

/kəˈpasədē/

noun

Largest amount of something that can be produced.

communications

/kəˌmyo͞onəˈkāSH(ə)n/

noun other

imparting or exchanging of information. Talking to people; giving information to people.

integrated

/ˈin(t)əˌɡrādəd/

adjective verb

desegregated. To combine together; make into one thing.

strategy

/ˈstradəjē/

noun other

plan of action or policy designed to achieve major or overall aim. Branch of military dealing with command.

transmit

/tranzˈmit/

other verb

To broadcast by using signals to a radio/TV. To transfer a disease between people.

strengths

/streNG(k)TH/

noun other

quality or state of being physically strong. Conditions of being strong.

federal

/ˈfed(ə)rəl/

adjective

having or relating to system of government in which several states form unity but remain independent in internal affairs.

internet

/ˈin(t)ərˌnet/

noun

global computer network providing information and communication facilities.

advance

/ədˈvans/

adjective noun verb

done beforehand. forward movement. To move forward in a certain direction.

security

/səˈkyo͝orədē/

noun

state of being free from danger or threat.

chemical

/ˈkemək(ə)l/

adjective noun

relating to chemistry. Basic substance produced by mixing elements.

opportunity

/ˌäpərˈt(y)o͞onədē/

noun

Time, situation when a thing might be done; chance.

tremendous

/trəˈmendəs/

adjective

Very good or very impressive.

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