occasionally
加入词篮impromptu
every now and then
at times
sometimes
dangerously
responsibly
destructively
suddenly
abruptly
unexpectedly
unfortunately
unluckily
invariably
at school
literally
termly
prior
ahead
beforehand
comprehensively
conscientiously
lately
attentively
absently
diligently
industriously
questionably
mathematically
arithmetically
twice
equally
namely
straight
round
dot
on all sides
on the left side
on the right side
approximately
asymmetrically
symmetrically
axiomatically
grammatically
correctly
inadvertently
abroad
effortlessly
easily
readily
briefly
rightly
administratively
profitably
part-time
assiduously
idly
routinely
lazily
on duty
on watch
on time
late
early
efficiently
effectiveness
successfully
compatibly
on end
continually
frequently
often
used to
at the end of
approvingly
con
no
not
n't
isn't
is not
ain't
never
nor
yeah
yes
yep
in detail
hopefully
deliberately
at work
professionally
ambitiously
selectively
alternatively
skillfully
masterly
bilaterally
sufficiently
adequately
