时间:2019-01-16 作者:英语课 分类:英文语法词汇


英语课

   现在完成时用来表示之前已发生或完成的动作或状 态,其结果的确和现在有联系。动作或状态发生在过去 但它的影响现在还存在;也可表示持续到现在的动作或 状态。其构成: have (has) +过去分词。







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标签: 现在完成时
学英语单词
act upon someone's advice
adjoined water surface
al-yawm
all the world to sb.
Barrie I.
barring speed
Barth Karl
bethanise
box coupling (muff- coupling)
central excise
circular rotating furnace
comminution of fuel
connoisseurly
contrast radiography
deemsters
derive their food from other organisms
design costs
dial-in interactive connections
diversitystability hypothesis
Dulayqah
Eichenbach
elastic comeback
electrode of vertical down welding
electrolysis shop
elusive ulcer
endocardial thrombus
engine exhaust manifold
eskridge
flightplan
footful
fth.
gas-fired kiln
Gianfranco Zola
Gingen an der Fils
give it to me straight
graplins
gum tree forest
Hanafis
heritableness
high-tension
j. random hacker
jump ball
Kempton Park
knuuckle press
landises
life wisdom
linguistic possibility
lu type
lucky in love
made way
maintenance charge
mannitols
marks for measuring velocity
Mayview
Megarians
melampsorella caryophyllacearum schr?ter
more sinned against than sinning
natural landscape
Nikopol'
nonhunted
nonpotential
nonrandom signal
nuvo
oil seal lip
omphalochorion
opsonigenous substances
parallel tuned circuit
Peter Cook
petrolizations
piano pieces
polyomavirus
posting cycle
postprandial
prismatic class
projective coordinate system
Rathke's columns
refrigerating chamber
rev'd
revision date
rhymical
richens
rodfishers
rotating multibladed capacitor
sagamicin
simultaneous conformity phasing
sound variation
sports sponsorship
steeleite
stewed beef
stewed egg-plant
sulfurflow er
system idenfification
telecontrolled sequence valve
tire casing
tricot knit corduroy
triglyme
tunnel boring machine
underconstrained
unshameable
velums
warmish