overalls
加入词篮overawe
overboard
overcast
overcoat
overcome
overdose
overdraft
overdue
overexpose
overexposure
overfeeding
overflow
overhaul
overhead
overhead
overhead projector
overhear
overjoyed
overland journey
overlap
overlook
overnight
overpass
overpopulated
overpopulation
overrule
oversea
overseas
overseas bank
oversee
oversight
overstate
overt
overtake
overthrow
overtime
overtime pay
overturn
overvalue
overvalued
overview
overweight
overwhelm
overwhelming
ovule
ovum
owe
owing
owl
owlish
own
owner
ownership
ox
Oxbridge
oxen
Oxford
oxidant
oxide
oxidization
oxidize
oxygen
oxygenate
oxygenation
oxymoron
oyster
ozone
ozone
ozone hole
ozone hole
ozone layer
ozone layer
ozone-friendly
ozone-friendly
p.c.
P.E.
P.E. class
P.M.
pa
Pablo
pace
pachyderm
pacific
Pacific Ocean
pacification
pacificator
pacifier
pacifism
pacifist
pacify
pack
package
package tour
packaging
packet
packing
packsack
pact
pad
