work out
加入词篮labor
do
did
does
doing
take action
serve as
act as
apply
applied
apply for
apply to
exert
qualify
certify
credential
turn out
prove
interview
empty
undergo
live through
select
selected
choose
chose
chosen
pick
pick up
try out
specialize
specialise
be good at
master
transact
supply
provide
require
need
request
petition
resale
batch
franchise
charter
distribute
import
export
yield
commercialize
quote
haggle
process
lack
suffice
appropriate
convert
redeem
advertise
billboard
bid
popularize
merchandise
tender
consult
negotiate
draft
redraft
contract
covenant
article
stipulate
amend
modify
transform
regulate
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transfer
attorn
revoke
unsay
repeal
rescind
countermand
reclaim
define
retract
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bring back
countermand
disannul
revoke
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ratify
admit
acknowledge
endorse
countenance
uphold
