音标:['penәtrәbl] ;
a. 穿透的, 可渗透的, 可被看见的, 可被了解的
a. admitting of penetration or passage into or through
s. capable of being penetrated

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【反义词】
学英语单词
acetophenazine
Akashat
annulus tympanicus
anodized insulation
bar rolled stock sorting unit
beguilers
bitter as wormwood
blasting bolt
blubber
bursa of biceps brachii
by-standers
Cahuilla Indian Reservation
caprese salad
central formosan bay-bellied squirrel
client's adjusting entries
Clipperton Ridge
compulsory winding up
consequent pole generator
contusional
corpora rhomboidale
dehumidification of cargo hold
dichotomising search
direct cycle
dosage level
eco-friendliness
epoxy foamed plastics
eshoo
fix an appointment with someone
flaking off
fluid convection
fluid-bed depth
focks
full-flavoured
fundamental reaction
generalized angle
go by
headshok
heat release rate
home trade vessels
IAMLT
incision and drainage of abscess of iliac fossa
ined
information system of personnel and payroll
intercerebral
internal message distribution center
kalo
knife edge and anvil
lentinus lepideuss
lichgates
light-day
liver mortis
lock management
longitudinal metacentric height above baseline
magnetic leakage
mandibular fossa (or glenoid cavity)
Marhoum
minimum acceptable reliability
Mithridates the Great
multi-starting point building system
N. Y. S.
navigation system design
negatife
netbios enhanced user interface
Newton polygon
nodal set
object-oriented databases
olsalazines
on sb's terms
optimal balance
orcins
order alcyonarias
physical keyboard
platies
pseudohypertrophic paralysis
pulp vitality
pupillomotor
ranking system
recyclable materials
rider bar
risk-adjusted asset
rocketdyne
sawn tree
SBCL3
seaward
segtem
shipping material space
shore-end cable
special warfare armoured transporter
spikelike
Stagger Lee
tahitis
tape correction
tearpit
travelling tax
twizzles
two-needle narrowing
unauthorized absences
user-orientated
Vaccinium arboreum
Wan-Hsien
Watuwila, Bukit
wendorf