音标:[kɔ:k] ;
[矿]重晶石
n. An opaque, compact variety of barite, or heavy spar.

学英语单词
adjacent state
administrative management school
advanced air field
aerobic energy system
alphanumerish
Americanisers
analytical probability model
angle welding
animal-rights
boucherizing
briquetting asphalt
cesium chloride type structure
character storage unit
Childe Harold's Pilgrimage
cobalt drier
Communication, visual.
corrosion-proof type
darweesh
dejen
detzel
directional collector
dynatron characteristics
edge restraint conditions
electric arc welding generators
external rotor electric machine
fast-front overvoltage
feather beds
feed water reserve tank
ferolla
floppy disc controller
Fortune, Robert
fresh fucked fox in a forest fire
fullfreme
fully-mechanized coal winning face unit
generation of multiple output prime implicant
Geranium napuligerum
Guanape
hemalopia
high-altitude test vehicle
histotype
hydraulic cementing material
hydroxynaphthoic acid
interjurisdictionally
jokesome
laban centre for movement and dance
lanreotide
liddicoatite
local precedence effect
locally optimal plan
logic-choppings
lyrifissure
macronuclear regeneration
manifold heat control valve
mark of direct interpretation
milkwort families
multiple reflection
ordinants
orfen
over-ruff
overlace
packmen
paraungual
pass round the hat
photometrist
picture filter
pilliall
platform road train
pleosorus
praseodymium yellow
pyoflavine
Quercus yunnanensis
raininesses
re-enabling
rhinotomies
rod type elevating conveyer
sacada
saleslady
saxellos
shared-logic cluster word processor
shuttle environment
Sigovo
single address space
smother up a scandal
spits feathers
staple pit
steam and feed flow diagram
teacher discipline
Tenual
the one that you love
thisnesses
transient synovitis
tricriterion
tube-still heater
vanya
visual angles
water-bearing media
WGF
wheel-over position
whoopy-do
Wipper
Woronin body
You.