[美国俚语];(重要活动、发展等的)中心点,重大事件的发生地点;事情(或形式、问题)的核心所在;事情的实质所在;真相;首要关心的问题,最重要的事情

学英语单词
a damn sight
a woman of letters
Abercynon
actinocyclus australis
All Greek to me
anthropolatrous
auxiliary smoke bell
becora
bedhead
bellairs
Betti part
blind-holed fibre board
Bounkiling
brachycephalic skull
bruced
bumble along
bunching tube
bung starter
cancer of middle ear
carrazedo de montenegro
chemosymbiosis
clamp changer
cochlear branch
collery
Condé-sur-Marne
confourme
constantan thermocouple
countertrade
database position
denimed
directional gyro indicator
discrediteth
drip condenser
dry infusion
explosive logic
extraction steam
faraday's disc
farfalles
fixed clock time control
footing stone
forced air cooled tube
Forsinard
gaging anvil
gaseousnesses
gauffering iron
gives an outline of
government initiatives
grucci
HBG
Husain Nika
hypovalva
inframaxiallary
internal genitalia
It is no odds.
jam together
Jāhāpur
kamakura-period
kcrw
labelling machine
laminated rivet joint
land corner
lifestyle polygraph
lima vulgaris
lip-syncing
logging list
marooned
mary stuarts
melliteryx puncticulata
mjses
molecular fragment method
mutton
Nickerson-Hunter cotton colorimeter
outpunched
paint checking
perfect cover
planning time zone
preactivated
Processus articulares inferiores
project life cycle
protein digestion
recalcitrate
reciprocating aircraft
regional railway
reserve for general contingencies
resolution factor
running average
sassafras (wood) oil
sauntus
second motion shaft
semifinals
single lift
smallest particles
snowball mineral
spasmodyspnoea
steampunks
superenergy proton synchrotron
swimming-bath
training allowance
unfunded debts
venesection
Y type core