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
addenda
alvy
ammomo-system
androblastoma
arthit
automatic diesel engine starting unit
auxiliary handling operation
bavolek
boarding quantity on arrival
boteler
bread-in
centre adjustment
Chinyong
choloplania
chrominance signal correction
clearing rebate
conducting surface
corn snapper
dawie
dechorionized
detention punishment
dining companions
dinomitosis
down-rivers
drain dias
DSU (digital storage unit)
EDP audit
El Corozal
fascinations
fir wood
fixed command controller
FLOP (floating octal point)
food stuffs
Forest, B.de la
fractional free issue
Fuldans
furnace charge
Giles County
Hahate
hassocked
hepatic duct system
hillbert transform
imbosk
intrathenar
JavaServer Faces
Krenitsyna, Proliv
lambre
lifeline pistol
ligamenta genu arcuatum
linear distribution
lup sup
lymphorotease
mark up
maximum preventive measure
Mbamba Bay
mdph
mineral deposit model
misappreciated
MLBP
monolithic diesel particulate filter
mother tape
mottleys
nisbet
nlet
nutrient concentration gradient
nystatin
otopamine
overline bridge
post-identity
postulated accident condition
preparation for system development
pressure amplitude
product signal heuristic
radio compartment
rake handles
razor comb
relay-contactor
remelt sugar
sakurais
Santa Ana, Pta.
Scientific Apparatus Makers Association
sequential definition
settling sand
single-extraction non-condensing turbine
skilled workers school
sloke
specific water absorption
spicatus Ophipogon
Stellaria subumbellata
subcarbureted
suckleth
sundances
surface conduit
threephase three wire system
throttling bar
track-mounted drill
transitional phase (intermediate phase)
traveling barrel
ventriculus telencephali
vibratiuncula
westene
workplace nursery