时间:2018-12-01 作者:英语课 分类:《四级词汇 词根+联想-记忆法-》


英语课

  10.

decorate v. 装饰,装潢,布置

decrease v./n. 减少,减小

defeat vt&n 战胜,挫败

defect n. 缺点,欠缺

define vt. 定义

definite a. 明确的,肯定的,限定的

definitely ad.一定地,明确地

definition n.定义,释义;定界

delegate n. 委员,代表 vt. 派…为代表,委任

delete vt.删除;擦掉

deliberate a. 故意的,深思熟虑的

delicate a.纤细的,优雅的;精致的;微妙的

delicious a. 美味的

delivery n. 分娩,投递(的邮件)

demand vt. 要求,需求,需要

democracy n. 民主,民主制,民主国家

democratic a. 民主政体的,民主主义的

demonstrate vt. 表明,论证,说明

dense 1 a. 密集的,浓厚的,密度大的

density 2 n. 密集,稠密,密度

dental a. 牙齿的,牙科的

deny v. 否认,拒绝

depart v.离开,起程,出发

departure n.离开,出发,起程

dependent a. 依靠的,依赖的

deposit vt.(使)沉淀,存款,储蓄

depress vt. 使沮丧,使不景气,使消沉

depression n.沮丧;不景气,萧条

deputy n. 副职,代表 a.代理的,副的

derive 3 vt.取得,得到,追寻…的起源,派生

descend 4 vi. 下来,下降

describe vt. 叙述,描写 ,描绘,形容

deserve v. 应受,值得

design v&n. 设计,图样,企图,图案

desirable a. 值得向往的,称心的,合意的,理想的

desire v./n. 愿望,欲望

despair n./vi. 绝望

desperate a. 拼死的,急需要的,绝望的

despite prep. 不管,尽管,不论

dessert n. 甜食,甜点心

destination n. 目的地,终点,目的,目标

destruction n.破坏,毁灭,消灭

detail n. 细节,详情,琐事

detect v. 觉察,发觉,侦察,探测

detection n.察觉,发觉;侦察

detective n. 侦探 a. 侦察(用)的

determination n. 决心,决定

determine v. 决定,使下决心

device n. 器械,设计,方法,器具,设备

devil n. 魔鬼,家伙

devise v. 设计,发明,想出

devote vt.将…奉献(给),致力于(…to)

diagram n. 图表,图解 vt. 图解

dialect n.方言,土语,地方话

diameter n. 直径

dictate 5 v. 口授,(使)听写;命令

dictation n. 听写,口述;命令

differ vi. 不同,发生分歧,与…意见不同

digest v.消化;领会,领悟

n.文摘

digital a. 数字的

dim a. 微暗的,模糊不清的 v.(使)变暗淡

dimension n. 尺寸,尺度,方面,面积

dip v./n. 浸,蘸

diplomatic a. 外交的,从事外交的;策略的

directly ad. 直接地,径直地;马上,立即

dirt n. 污物,污垢,泥土

disappear vi. 消失,不见,消亡,失踪

disaster n.灾难,灾祸;天灾

discard vt. 1.放弃,抛弃

discharge v./n. 释放,卸货,排出,放出



1 dense
a.密集的,稠密的,浓密的;密度大的
  • The general ambushed his troops in the dense woods. 将军把部队埋伏在浓密的树林里。
  • The path was completely covered by the dense foliage. 小路被树叶厚厚地盖了一层。
2 density
n.密集,密度,浓度
  • The population density of that country is 685 per square mile.那个国家的人口密度为每平方英里685人。
  • The region has a very high population density.该地区的人口密度很高。
3 derive
v.取得;导出;引申;来自;源自;出自
  • We derive our sustenance from the land.我们从土地获取食物。
  • We shall derive much benefit from reading good novels.我们将从优秀小说中获得很大好处。
4 descend
vt./vi.传下来,下来,下降
  • I hope the grace of God would descend on me.我期望上帝的恩惠。
  • We're not going to descend to such methods.我们不会沦落到使用这种手段。
5 dictate
v.口授;(使)听写;指令,指示,命令
  • It took him a long time to dictate this letter.口述这封信花了他很长时间。
  • What right have you to dictate to others?你有什么资格向别人发号施令?
学英语单词
3H
a fat chance
acknowledgement by debtor of debt
Acronema chinense
AEM (acoustic emission monitoring)
alber's projection
American Waterway Operator Inc.
an enemy from without
anxiouser
arccosh
ascaside
augmentatively
backdoor spending
be coming
beneficing
BVIN
call strategy
cardiovascular toxicology
cchr
clearing objective
collection society
convergent sequence of numbers
Coronopus
Cortisumman
covered wells
cow-to-can milking room
crespigny
cytoreductions
Deranencephaly
driver unit
economic steel
emittance of the earth's surface
erbate
featrue
ferry optic cable
fetal rickets
first arrival refraction static correction
genus Oreamnos
gib block
gracena
guided ejection
heat-agglomerating
heytesbury
hollabaloo
IAPO
idling of wind turbine
instant signal companding
integrate
internal condensation
invariant dyadic
large and bounding pulse
law of the excluded middle
Leonurus cardiaca L.
Liukiang man
lupinest
Mandelson
Manol
matitation
mechanism of the harmonic gear drive
misaligns
monodons
non-neoplastic
number plate illuminating lamp
nythemest
paleface
paleotransforms
pars astringins
pempheridaes
phacus inflexus
photogenicism
piano-stool
pictorial technique
polynomial manipulation
pozzoli
puzzle ... head
radial reynolds number
random scanning
Rhaetinopsis
ropeworker
rude women
sandol
scale economies
secateurss
slave pulses
sleeve resection
space-like surface
standard of the fourth rotation
strengthen management
Suez canal searchlight
there or thereabouts
there's many a slip between cup and lip
thwart-hawse
total loss of part
twhert
unimpressible
valdivias
velocity of seperation
vernunft
Watou
wealthy man
well-shapen
word - of - mouth marketing