音标:[kləʊzd buk] ;
n. 一无所知的东西; 已结束的事(计划、行动等)
词型变化:名词复数形式 : closed books

closed book的用法和样例:

例句

  1. Fishing is a closed book to me.我对钓鱼是一窍不通。
  2. Nuclear physics is a closed book to me.核物理学是我完全不懂的一门学科。
  3. Nuclear physics is a closed book to most of us.我们大多数人对原子核物理学一窍不通。

词汇搭配

  • a closed book未揭开的秘密,高深莫...
【近义词】

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学英语单词
apparatus major
arbitrary unit
atomic-defect
aural myiasis
bar stem
Brucefield
bundle flange
Burgers vector
burgler
carrot mob
cercomegistids
cervus elaphus bactrianus
change in size
closing costs
conglomerating
cutometer
cz-
demecolcine
dennet
diffusion-pump
DRAI
dynamic property tax
egyptian beans
El Jobito
electric survey
electrovaginogram
emergency parking
engine pit
ERPF
exact homology sequence
fall to sb.'s share
fiber glass(reinforced)plastic pipe
fire-lights
flat - rolled steel
Flerningites
floor waste
formatted input/output
fused phosphate
gastric anadenia
geotaxy
getch
global change
go skiing
gotten open
habitants
helminthic biochemistry
home-schoolers
Hubbard, Elbert
hyperpragic
jiscs
kamshad
lassa fevers
luto
lynnettes
magnetic instability
marine element geochemistry
measure strength with
moniliform antenna
N. H. R.
New Year's Block
nicromancer
noncontractual
nuclear energy absorption
nude atom
optical fiber design
otic labyrinth
parachute shaped velocity limiter
perigalacticon
polysomnogram
preganglionic neurofiber
prevention of accident
razoumowskyn (razoumovskyn)
scienticomic
seat post
semiconductor glass
Seventy Mile House
shacklebone
singulation
Size/Move
spectral characteristic
speculation and swindling
square roughing pass
Sælingsdalstunga
taconic mts.
tangent to curve
Taurova
tepidone
termination table
Thévet, L.
touch base
trsor
two-action trunk
unfelled
UNTH
uterine milk
vacuum piping
vessel dilator
West Germany
wicking height
willman
Zekoslav
zero teeth difference type output mechanism