▸ Specimen Drawer

Common Verbs — Lesson 19

I speak Learning

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Browse the cards below, then start a play round — five minutes of quick drills that lock each word into memory.

Specimen

envision

ɪnˈvɪʒən

imagine; conceive of; see in one's mind

Specimen

expire

ɪkˈspaɪr

lose validity

Specimen

govern

ˈɡʌvərn

bring into conformity with rules or principles or usage; impose regulations

Specimen

harden

ˈhɑːrdən

become hard or harder

Specimen

hesitate

ˈhɛzəteɪt

pause or hold back in uncertainty or unwillingness

Specimen

hidden

prevent from being seen or discovered

Specimen

impair

ɪmˈper

make worse or less effective

Specimen

insulate

ˈɪnsəleɪt

protect from heat, cold, or noise by surrounding with insulating material

Specimen

loosen

luːsən

make loose or looser

Specimen

complicated

ˈkɑːmplɪkeɪtɪd

make more complicated

Specimen

concerned

kənˈsɜrnd

be relevant to

Specimen

dirty

ˈdɜːrti

make soiled, filthy, or dirty

▸ Catalogue Progress 0 / 12 specimens catalogued

Mark each specimen as learned to complete this drawer.

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