音标:[spɪ'lʌŋkɪŋ] ;
n. 洞穴探险;对洞穴探险的爱好
v. 探察洞穴(spelunk的ing形式)

学英语单词
Abelian scheme
Aglaonema siamense
Ammassalik
appointment reason
Ascaridia galli
aseboquercitrin
at the hands of sb
bellair
bill of mortality
binomial antenna array
bullet-shaped virus
bus fuel
ccf
chaos-theory
cheema
cincoms
class diagram
COBOL compiler
conditional extremum
cortical ooplasm
curateless
customs house broker
cytogeography
data control group
dinitrophenylhydrazone
dzos
easy-open
ekins
elbow through
execute instruction
exemption for dependents
family Euglenaceae
fari
fixed pawl
flux sensor
Freq-Range
geodesies
glamorizations
Glycyrrhiza malensis
gobbled up
gyratory pillar shaft crusher
harvick
hexasome
hotel-owner
ice-breaking tug
immunotransmitter
import substituting
imprieve
isomere
Itapicuru
lecanora pallida
leg of fillet weld
lessens
listing ship
magnetic crack detection
magnetic rotation
march reconnaissance
margopalpebrae
mussoes
nanoprogramming memory
national requirements
northtown
nutmeg families
OH process
on-line terminal
Plancher-Bas
porphyrulas
pressure alopecia
progressive hardening
prucalopride
relief printing ink
Remaliah
retrench expenditure
ridge digger
rival supply
semicellulose
Serbian Orthodox Church
shlep
slag slot
slo mo
spring bracket
steam ejection system
steel reinforced aluminium wire
step change in wall thickness
submerged aerial
Sulfojoseite
surveying compass
tabloidings
theil's inequality coefficient
thermal agitation noise
Tipaque
trade cut
triangularpath gas laser
unreal
unsaturated soil
useful flow area
vitrinernite
welborne
Westmoreland County
winch table
Zorzor
zozymodes cavipes