| 释义 |
ex·ca·vate 英ˈekskəˌveɪt美ˈɛkskəˌvetAHDĕkʹskə-vāt' ★☆☆☆☆高四ＧＩＭＳＴ宝八COCA¹⁴²⁴²BNC⁴²³⁰¹iWeb¹³⁸⁵³Economist⁴¹³⁰³⁺²
基本英英词源记法近义反义例句Thesaurus例句
v.挖掘⁹⁶;挖开⁴;发掘古物过去分词excavated现在分词excavating三单excavates
其他考古学能源勘探埋藏，挖出
Verb:
recover through digging;Schliemann excavated Troy excavate gold find by digging in the ground;I dug up an old box in the garden form by hollowing;Carnegie had a lake excavated for Princeton University's rowing team excavate a cavity remove the inner part or the core of;the mining company wants to excavate the hillside 词根词缀： ex-出 + cave + -ate 动词词尾
同源词：cave, cavern, cavity, concave, excavatev钱博士ex出来+cav中空的+ate拉丁语动词的过去分词后缀，在此用作动词后缀→使空出来，使变成中空的⇒挖掘，开凿
词根cav-中空的来自拉丁语。ex出来+cav中空的-ate…的拉丁语动词的过去分词后缀，在此用作动词后缀→使空出来，使变成中空的⇒挖掘，开凿。GRE红宝书ex出, cav = caven 洞－挖出大洞－挖掘
ex+cave 洞 + ate→挖洞→挖掘
ex+cav洞+ate→挖出洞→挖掘蒋争熟词记忆ex-由…中弄出来cave洞穴-ate动词后缀→“由洞穴中挖出来”⇒挖出；发掘；挖掘GRE难词记忆excavate→ex+cav=hollow 中空的+ate→tomake hollow→挖空非常记忆ex前夫+cave洞穴+ate吃⇒前夫在洞里吃挖掘出来的肉词根记忆ex出＋cav洞＋ate动词后缀→挖出洞→挖掘，开凿词根记忆ex + cav洞+ ate → 挖出洞 ⇒挖掘词根记忆ex出+cav洞+ate使…→挖出洞→挖掘词根记忆ex出+cav+ate=从洞中出来=挖出近义词 dig挖up向上pull拉mine我的shovel铲scoop铲子ditch沟渠dig up挖出grub动蛆hollow空的unearth发掘dig out挖出quarry采石场scoop out舀出turn up朝上翻hollow out挖空gouge用圆凿子挖pull up使停下deepen 使 … 加深dredge用挖泥机疏浚…exhume掘出尸体以检验…burrow兔子等所掘的地洞…反义词 bury埋葬inter埋葬
动词96%,名词4%
用作动词It took a long time toexcavatethe ancient city of Troy.挖掘古老的特洛伊城，花了很长时间。
I let himexcavatearound the mine.我准许他在金矿周围挖掘。
They plan toexcavatea large hole.他们计划挖个大洞。
The archaeologistsexcavateda buried city.考古学家发掘出一个埋在地下的城市。verb.dig up
同义词 scrape,shovel,uncover,unearthburrow,cut,delve,empty,gouge,grub,hollow,mine,quarry,scoop,spade,trench,tunnel
反义词 cover,fill
burrowverb dig a hole
delve,hollow out,scoop out,tunnel,undermine
deepenverb make depth greater
dig,dig out,dredge,excavate,expand,extend,hollow,scoop out,scrape out
delveverb dig into task, action
burrow,dig,dredge,examine,excavate,explore,ferret out,go into,gouge out,inquire,investigate,jump into,leave no stone unturned,look into,probe,prospect,ransack,really get into,research,rummage,scoop out,search,seek,shovel,sift,spade,trowel,turn inside out,unearth
digverb delve into;hollow out
bore,break up,bulldoze,burrow,channel,clean,concave,deepen,depress,dig down,discover,dredge,drill,drive,enter,excavate,exhume,fork out,go into,gouge,grub,harvest,hoe,investigate,mine,penetrate,pierce,pit,probe,produce,quarry,root,root out,rout,sap,scoop,scoop out,search,shovel,sift,spade,till,tunnel,turn over,uncover,undermine,unearth
dugverb delve into;hollow out
accepted,apprehended,caught,comprehended,followed,grasped,recognized,saw,took,took in
gougeverb cut, scoop
burrow,claw,dig,dredge,excavate,gash,groove,scrape,scratch,shovel,tunnel“ Anything organic is disintegrated, but mud- brick or stone structures are usually still there, and you can excavate them with the right techniques, ” Moeller said.
“任何有机物都会被分解，而泥砖或者石建筑通常会一直保存下来，因此到时候我们可以再用适当的科技方法把它们挖掘出来。” Moeller说。 yeeyan
“ I couldn't believe we could locate so many sites all over Egypt,” Parcak was quoted as telling the BBC. “To excavate a pyramid is the dream of every archaeologist.”
“我不相信我们可以在埃及设立这么多的站点”，引用 Parcak告诉 BBC的话说：“挖掘探索金字塔是每一位考古学家的梦想。” yeeyan
In view of this, how to utilize the data mining techniques to excavate out the good model, becoming a focus of present academia on all aspects of the banking.
有鉴于此，如何利用数据挖掘技术在银行业的各个方面挖掘出好的模型正在成为当前学术界的一个热点。 cnki |