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
0514
A and P
A glass
acdas
asw sonar
band sound power level
barium tetrathionate
bectus
biofortified
bipolar representation
booya
c(a)esium
cast iron enamel
chance one's luck
cladophora ohkuboana holm.
coherent receiver
commeasured
complete rationing system
cooking apples
cruciferous vegetables
cured raisin
DHGG
differential compounding
dining-chair
direct-fired
direct-sum topological space
disdrainage test
docket
Dolle
draskovics
draughtsmanship
Eagleton
eldoradoes
enflurane
Epimedium shuichengense
exhaust flow
expenses belonging to the preceding fiscal year
external mix oil burner
extraprofessional
firmly believe
fructofuranan
gastight
gekko
grease smudge
holder of a mortgage
human thought
insaut
interdigital
Islāmnagar
isoscelar
kansi
kidney oil
larruped
life cycle management
logania
Megone
Melilotus officinalis Lamarck
merip
multiway stop control
Munf.
national extra fine
natrual gas industry
normalized eigenvector
nosocomephobia
oar
over-the-tops
parrot-jaw
Phreatia morii
polymatins
postmortem delivery
progressive ossifying myositis
Purrow
sampling from stationary stochastic process
securitywise
segmentation nuclei
self-adjoint matrix
self-optimizing communication
sleep with me
sleeping cars
solecurtid
spin cocoons
spin coupling
split dose
spoils of war
stationary prominence flare
stephanite (brittle silver ore)
string distance
subjective goodwill
tennislike
time-division telemetry
trade volume
turn the edge of
typicalities
undaria pinnitafida
variation of field intensity
weight per axle
well base tyre
wontest
wooliest
wordsmithery
wrench chain