n. 核心;芯部;要点;果心(core的复数形式)
n a small group of indispensable persons or things
n the center of an object
n the central part of the Earth
n the choicest or most essential or most vital part of some idea or experience
n a cylindrical sample of soil or rock obtained with a hollow drill
n an organization founded by James Leonard Farmer in 1942 to work for racial equality
n the central meaning or theme of a speech or literary work
n (computer science) a tiny ferrite toroid formerly used in a random access memory to store one bit of data; now superseded by semiconductor memories
n the chamber of a nuclear reactor containing the fissile material where the reaction takes place
n a bar of magnetic material (as soft iron) that passes through a coil and serves to increase the inductance of the coil
v remove the core or center from

core的用法和样例:

例句

用作名词(n.)
  1. The core of our appeal is freedom of speech.我们的要求的核心是言论自由。
  2. He is American to the core.他是个地地道道的美国人。
  3. He ate the plum, and threw the core away.他吃掉了李子,并扔掉了果核。
  4. Let's get to the core of the argument.咱们进入实质性的辩论吧。
  5. This concept is at the very core of her theory.这个概念是她理论的核心。

常见句型

用作名词(n.)
  1. An apple core is the part of an apple left after the flesh has been eaten.苹果核是在苹果肉吃完后剩下的部分。
  2. He didn't get to the core of the subject.他没有触及问题的核心。
  3. The core of our appeal is freedom of speech.我们呼吁的中心是要言论自由。

常用短语

用作名词(n.)
to the core
    十分,彻底地 thoroughly; completely

词汇搭配

用作名词 (n.)
动词+~
  • get to the core触及核心
形容词+~
  • hard core碎砖石,硬果核
介词+~
  • at the core在核心
  • to the core十分,彻底地
~+介词
  • core of the matter事情的本质
  • core of the problem〔subject〕问题〔论题〕的核心

经典引文

  • The Canker, or Coar, of the late Rebellion was torn out by this loyal Acknowledgment.

    出自:fig.
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学英语单词
active sulfur
acute dysentery
antimissile missile system
Aspergerians
Atenquique
bale bogie
Baltimorean
bellmouth inlet
boards
bringas
business event management
central cord syndrome
chaff
character interleaved time frame
chuffs
convergent beam electron diffraction
Cornish wrestling
creepinesses
cylinder frictional drive
DC linear motor
electronic tank level indication system
ensad
felts
fine-cut aft
foreknew
forenenst
Fuentes de Valdepero
glaze sticking
Gluta
glycolytic
grians
gyrocompass room
heatstroke prevention
hilazon
Hobbes, Thomas
i-serched
ichnofossil
interscale
jikei
k meson
kanbar
keep ... to yourself
Koroira I.
laryngochirurgia
laser gas
leaf weight ratio
length of the course
longitudinal vibration of shafting
lyke
Make a mint
mastitis of newborn
maximum scale value
milrine
mislain
multiple-valued logic
natural self-purification capacity
naval bronze
non callable bond
non-evaporating dehydrolysis
notary organ
nu-disco
omni-directional range
onesource
overprogrammed
oxoid
Pabafilm
palaeogene period
phascolosoma (phascolosoma) arcuatum
plasticity of asphalts
preordination
profiteerings
pyridobenzodiazepine
Ramus zygomaticofacialis
ratio of lay
reactions induced by deuteron
saturation magnetisation
scumbreath
sediment flux
separable blade
silicone gel
spectrotron
SRSG
states of the art
Stieda's fracture
syndrome of turbid phlegm obstructing lung
table drive motor
take out of
Tammuz
Tetraglochidium jugorum
thin film interferometer
tripodalic thoracopagus
tritium labelled
twin vortex hydrocyclone
unhese
unsworn witness
Ust'-Ordynsky Buryat Autonomous Okrug
van der Weyden
variational index
vestibule of omental bursa
We never know the value of water till the well is dry.
whale's guide
year-high