overnight
加入词篮overseas
overtake
overwhelm
owe
owing
own
owner
ownership
ox
oxygen
pace
pack
package
packet
pad
page
painful
paint
paint
painter
painter
painting
painting
pair
palace
pale
palm
palm
palm
palm
pan
panel
panic
pants
pants
paper
paper
paperwork
parade
paragraph
parallel
parcel
pardon
pare
parent
park
parking
parliament
part
part
part
part-time
partial
partial
participate
participation
particle
particular
particularly
partly
partner
partner
party
party
pass
pass
passage
passenger
passion
passive
passport
password
past
paste
pat
patch
patch
path
patience
patient
patient
pattern
pause
payment
payment
pea
peace
peaceful
peach
peak
pear
peasant
peculiar
peer
pen
pen-friend
penalty
penalty
penalty
