不要
ash
ashbox
ashtray
blaze
butt
case
cig butt
cigarette
circumstantial
cobblestone
concrete
conflagration
covered
dirty
disorder
displace
dopendence
drop off
dunn
dustman
end
fag
fag end
filter
filter cigarettes
fire
fire hazard
furrow
garbage
get rid of
hard
litter
mess
order
outcast
oval
paper
parking
pavement
paving
renounce
rubbish
scavenger
siedewalk
smoke
smoker
smoking
smoking room
soil
stub
throw out
track
trail
trash
univited