时间:2018-12-19 作者:英语课 分类:英语PK台


英语课

 一个英语单词可分为三部分:前缀(prefix)词根(root)后缀(suffix)。位于词根前面的部分就是前缀。前缀,可以改变单词的意思。


—over-① 表示“过分,超过”—
overcharge = over + charge(收费)→ v. 要价过高
overestimate 1 = over + estimate(估计)→ v. 高估
overpay = over + pay(付款)→ v. 多付款
overproduction = over + production(生产)→ n. 生产过剩
—over② 表示“在…之上”—
overcoat = over + coat(衣服)→ 在衣服之上,在衣服之外的 → n. 外套
overcome = over + come(来)→ 来到(困难)之上 → v. 战胜,克服
overcome = over + come(来)→ 来到(困难)之上 → v. 战胜,克服
overlook = over + look(看)→ 在上面看 → v. 俯视,疏忽
—over-③ 表示“翻转”—
overthrow 2 = over + throw(扔)→ 扔翻 → v. 推翻
overturn = over + turn(转)→ 翻转 → v. 颠覆

1 overestimate
v.估计过高,过高评价
  • Don't overestimate seriousness of the problem.别把问题看重了。
  • We overestimate our influence and our nuisance value.我们过高地估计了自己的影响力和破坏作用。
2 overthrow
v.推翻,打倒,颠覆;n.推翻,瓦解,颠覆
  • After the overthrow of the government,the country was in chaos.政府被推翻后,这个国家处于混乱中。
  • The overthrow of his plans left him much discouraged.他的计划的失败使得他很气馁。
标签: 英语PK台
学英语单词
.x32
action cam
agamid
aluminum acetylsalicylate
american liquorices
antiseptic substance
APWP
aspectless
AT-1258
atomic theory of society
audiogenic seizure
babcock bute
baggage trolley
balantidiases
Bidkhan, Kūh-e
blumenschein
call to mind
Casale process
chain hoist
characteristic performance
chiff-chaffs
clearing interrupt
conjunctive use
contact initial pressure
cylindrical centerless type grinding machine
data list file
decibels with reference to one milliwatt
delta matching antenna
design analysis
Dextran-20
diamond drawing plate
dichromatic space group
eighteenpenny
electronic universal shaving machine
escutcheon badge
estest
expected rate
family Hexanchidae
gilgoff
gypsoide
HMDS
holocarpy
horatio algers
hydrological science
idle load
iodine
keyed propeller
king pin axis
Lagerstroemia intermedia
lenswoman
Llanarmon Dyffryn Ceiriog
longitudinal aberrations
loss Young's modulus
louisiade
low-batteries
macmann
Mckinley, William
mechanical testing of metal
meson component
Metseamanong
moss green
moving-mass
nasalizable
net short-term gain
new culture
nonhanging
pain au chocolat
parallel-flow
paramukta
peripheral uveitis
piezoelectric motor
poison teeth
political propaganda
pressure compensating emitter
prison reform
production time per piece
profit ratio of paid up capital
raitch
Ribnitz-Damgarten
ruminoreticular
Sagnac rays
save up
Shilonite
signal transfer delay
single-line register
Spatium peripharyngeum
star dust
Stellaria radians
szagun
take by violence
Tecka, R.
termination of adventure
top-down implementation plan
translating time
travelling wave tube
treble damages
two shots
unannouncedly
vacuum infiltration
viki
volar plate
westernmost