音标:[blɔk ɔf] ;
关闭, 封闭, 封锁

block off的用法和样例:

例句

  1. Police sealed off all roads leading to the town.警察封锁了通向该城镇的所有道路。
  2. Their aim was to block guerrilla supply lines.他们的目的是封锁游击队的供给线。
  3. As the rotor turns clockwise the charge is sealed off and compression begins.当转子顺时针方向转动时,送进的气团就被封闭,并开始压缩。
  4. For instance, he recalls meeting with the town mayor to ask permission to block off streets for a student fundraiser.举例来说,他记得有一次必须会见该市市长请求封闭街道来进行学生募款运动。

词汇搭配

  • block off封锁
  • off one's block发病
  • knock block off[俗]笞打(某人),...
  • chip off the old block与父亲一模一样的儿子...
  • knock someone's block off重重地打某人的头...
【近义词】

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学英语单词
accessible singularity
Agapetes angulata
aporphine
arenaemyein
atavism reversion
auto-exciting
bacterial enteritis
basalt-plain
be unschooled in sth
building damage statistics
C. of E
cabinet radiation
cadavid
case mould plaster
center cracked tension specimen
chloropropanol
Consolidated Natural Gas
contextual effect
customer setup
damage water
deisidaimonia
dofetilide
doubletube plate condenser
durational verb
earthquake proof construction
electron configuration
Emiratizing
epoxy glass laminated sheet
Eraverm
F-format
failed broker
fellaheen
flame cut(ting)
foreign workers statistics
fusion warhead
Georgia Institute of Technology
honorablenesses
hydraulic classifier
hypoprogestinism
immunity from suit
incrust
indian-american
infrared remote control
isostearate
isotopic molecule
johnny bags
Kawaura
keep out
knight of the community/parliament
lead-acid storage battery
lockstitch
Lunache
lunar seismograph
machining constant
Macrosolen robinsonii
MediaFLO
mesalamine
Mglin
Mindanao
Mohembo
nova sofala(sofala)
oil production engineering
oncotrephin
one's bump of locality
out of door
pedia-gastrofiberscope
pigeon hawks
place utility
playpipe
police launch
power handling capacity
preexponential factor
primary current of a current transformer
quasi-two-dimensional
Quelpart I.
radio-electroencephalograph
read-write random-access memory
refering
representative rates of exchange
Rokitansky-Aschoff ducts
rubber anti-icer
sastre
selective electrode
separator-spatula
set afoot
ship control centre
Short Circuit Rating
Silver-grain
spidergrams
spring vegetable
start stop self-phasing code
stream layer
summission
three-tined
thrush breast
titrated
total labour force
triethyleneglycol
triple-screw steamer ship
urinary catheter
USAB
water beetles