取消
canceled
disqualification
trade
reversal
取消
abolish
annulation
cancel
abolishing
Revoke
nullify
Quash
unsay
disannul
countermand
cancellation
annul
recision
cry off
withdrawal
declare off
blank out
withdraw
Undo
annihilate
Abrogation
backtrack
erasing
Bump
nullification
retraction
abolition
back-out
retractation
avoidance
Rescission
alleviate
negate
cut back
Void
CNX-Cancel
avoid
DEL
Eliminating
cancel {= CAN
eliminate
kill
a(n)-summable
Suppression
delete
不能取消
noncancelability
irrevocable