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}}

COVID-19 RNA vaccines and the critical role of lipid nanoparticles

96,372 views

ScienceSketch

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 4:45 / 4:50

Speech Rate:

  • 140 wpm - Conversational

Category:

  • Science & Technology

Tags :

Intro:

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

Video Vocabulary

fragment
fragment
noun verb

Part that is broken off of something. break or cause to break into fragments.

produce
produce
noun verb

Fresh foods such as fruits and vegetables. To make something appear.

appropriate
appropriate
adjective verb

Right or suitable for some situation or purpose. To take (money or goods) without permission.

virulence

/ˈvir(y)ələns/

virulence
noun

severity or harmfulness of disease or poison.

destroying

/dəˈstroi/

destroying
verb

end existence of.

present

/ˈprez(ə)nt/

present
adjective noun verb

Being in attendance; being there; having turned up. Current time; now. To give a speech or presentation.

approaches

/əˈprōCH/

approaches
noun other verb

way of dealing with situation. Requests of someone with specific goals in mind. To get close to reaching something or somewhere.

recombinant

/rēˈkämbənənt/

recombinant
adjective noun

of organism, cell, or genetic material formed by recombination. Organism in which genetic recombination occurred.

requires

/rəˈkwī(ə)r/

requires
verb

To demand that someone does something.

nanoparticles

/ˈnanōˌpärdik(ə)l/

nanoparticles
noun other

nanoscale particle. .

technology

/tekˈnäləjē/

technology
noun

application of scientific knowledge for practical purposes.

readily

/ˈredəlē/

readily
adverb

In a quick and easy manner.

isolated

/ˈīsəˌlādəd/

isolated
adjective verb

far away from other places. To keep in a place or situation apart from others.

production

/prəˈdəkSH(ə)n/

production
noun

action of making or manufacturing from components or raw materials.

problems

/ˈpräbləm/

problems
noun other

unwelcome or harmful matter. Questions to show understanding of a math concept.

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