4周搞定2000+托福核心词
exceedingly = ex(出) + ceed(走) + ing(形容词) + ly(表副词) = 走出→超出地
excavate = ex(出) + cav(洞) + ate(表动词) = 从洞中出来→挖出，挖掘
excavate = ex(出) + cav(洞) + ate(表动词) = 从洞中出来→挖出，挖掘
cavernous = cav(洞) + ern(…场所) + ous(形容词) = 似巨穴的；洞穴状的
alterate = alter(改变) + ate(做，使) = [二人]变着做事→交替[做事]
deliberately = de(表加强) + liber(自由) + ate(做，使) + ly(表副词) = 使自由→故意地
abrasion = ab(表加强) + ras(刮擦) + ion(表名词) = 磨损
abstraction = abs(离去) + tract(拉) + ion(表名词) = 被拉开→抽象
出洞→挖掘
excavation
常考释义
And recently there was an archeological excavation in Egypt, on the Nile River around where enters the Mediterranean Sea where they discovered an ancient glass factory.
最近在埃及进行了一场考古挖掘，挖掘地点是尼罗河进入地中海的入海口，这里考古学家发现了一座古代的玻璃工厂。
来源于：听力OFFICIAL50 L1n. （对古物的）发掘；挖掘
A thorough excavation of the site was undertaken.
已开始对该遗址进行全面发掘。
In time these new excavations will require conservation.
这些新的考古发掘迟早需要得到保护。
Excavation of the site produced enormous quantities of pottery.
在该遗址发掘出大量陶器。
So, I want to add a final layer in my excavation of allusion.
所以我想在典故的挖掘里加一个最后的层次。
来自《1945年后的美国小说第17集》
图片源自网络
Large-scale excavation at Lamanai began back in 1974 under the leadership of a Canadian archeologist.
1947年，在一名加拿大考古学家的领导下，大规模的挖掘工作在Lamanai展开。
来源于：听力OFFICIAL52 L6The first excavation there was on a building that dated back to the late Postclassic period.
第一项展开的挖掘工作是关于一座可以追溯到后古典时期晚期的建筑。
来源于：听力OFFICIAL52 L6When the excavation began, we didn't know much about Mayan life during that time.
当挖掘工作开展时，我们对当时玛雅文明的生活状态了解并不多。
来源于：听力OFFICIAL52 L6But during the first few years of excavation, the archeological team realized that Lamanai had continued to be an important center of classic Mayan culture, almost right up until the 1500s.
但是，在挖掘工作开展的头几年，考古队意识到Lamanai长久以来一直是玛雅文化的一个重要中心，一直到16世纪才结束。
来源于：听力OFFICIAL52 L6And recently there was an archeological excavation in Egypt, on the Nile River around where enters the Mediterranean Sea where they discovered an ancient glass factory.
最近在埃及进行了一场考古挖掘，挖掘地点是尼罗河进入地中海的入海口，这里考古学家发现了一座古代的玻璃工厂。
来源于：听力OFFICIAL50 L2So if I ask you what most archaeologists do with all those pieces of broken pottery they find at the excavation sites, you'd probably say that they help establish the time period of the site.
那么，如果我问你们，考古学家们拿那些在挖掘地点发现的破碎的陶器用来做什么，你们可能会说，它们有助于确定遗迹的历史年代。
来源于：听力OFFICIAL49 L6Careful excavation and documentation of layers in a mound can reveal a wealth of information about the everyday life of a people in a settlement over many periods of occupation.
对土堆层面的仔细的挖掘和记录，可以揭示在很长时间的占有期中，一个民族在一个定居地每天的生活信息。
来源于：听力OFFICIAL28 L6Based on excavations, we can know the layout of the houses and the location of the graves, but we’re only guessing when we tried to say why they did it that way.
通过挖掘，我们了解房子的布局和墓葬的位置，但是我们前面说过的安全考虑只是瞎猜而已。
来源于：听力OFFICIAL1 L5n. 发掘现场
The excavations are open to the public.
发掘现场对公众开放。
The flotation samples from the excavations allowed botanists to study shifts in plant-collecting habits as if they were looking through a telescope at a changing landscape.
在挖掘现场获取的浮选样本使得植物学家可以研究他们采集植物习性的变化，就像是通过望远镜观看变化的景致。
来源于：阅读OFFICIAL20 P2n. 开凿；挖空
Our new habitation was an excavation made in the earth.
我们的新住所是一处挖空的地洞。
underground excavation
地下挖掘
deep excavation
深挖[工]
excavation work
挖土工程
[ˌɛkskəˈveɪʃən]
基本释义 n. 挖掘
常考释义 n.发掘；挖掘
A thorough excavation of the site was undertaken.
已开始对该遗址进行全面发掘。
In time these new excavations will require conservation.
这些新的考古发掘迟早需要得到保护。
Excavation of the site produced enormous quantities of pottery.
在该遗址发掘出大量陶器。
excavator
excavate
exceedingly adv.特别地
ex出+ceed走+ing形容词+ly副词 =走出→超出地
excavate v.发掘，挖掘
ex出+cav洞+ate表动词 =从洞中出来→挖出，挖掘
exceed v. 超过
ex出+ceed走 =走出→超出
excavate vt. 挖掘
ex出+cav洞+ate表动词 =从洞中出来→挖出，挖掘
cavernous adj. 似巨穴的
cav洞+e+ern...场所+ous形容词后缀 =似巨穴的；洞穴状的
cavitation n.气穴现象
cav洞+ity表名词+ation名词后缀 =空穴作用
alternate vi. 交替；轮流
alter改变+n+ate做 =[二人]变着做事→交替[做事]
deliberately adv.故意地
de加强+liber自由+ate使+ly副词 =使自由→故意地
eradication n. 消灭
e出去+radic根+ate做+ion名词后缀 =消灭
abrasion n. 磨损
ab表加强+ras刮擦+ion表名词 =磨损
abstraction n. 抽象，抽象概念；提取；出神，心不在焉；抽象主义
abs离开+tract拉+ion表名词 =被拉开→抽象
accentuation n. 重读
ac来+cent唱歌+uate使动+ion名词后缀 =重读
plunder n. 抢夺
primitive adj. 原始的
prim第一+itive...的 = 首先的→最初的，原始的
depopulate v. (使)人口减少
de下面+popul人民+ate使 = 使人口减少
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