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单词 excavate
释义

excavate /ˈekskəveɪt//ˈekskəveɪt/

英汉-汉英词典
  1. vt. 挖掘, 开凿
  2. 挖出, 发掘
时 态: excavated, excavating, excavates
词组 | 习惯用语
您要查找的是不是:
  • excavation n. 挖掘;发掘;挖掘的洞;发掘物
  • excavator n. 打洞机;挖掘者;开凿者
excavated v. 发掘;挖掘(excavate 的过去式和过去分词)
excavating v. 挖掘(excavate的现在分词)
excavated material 挖出物,开挖料
excavated volume 挖方;开挖量
excavated area 挖掘面积
excavating equipment 挖掘设备;掘进设备
excavating machine 挖掘机;电铲
caterpillar excavating machine 履带挖掘机
excavated section of road 巷道毛断面

网络短语:
excavated rate 出土率
waterway excavated 航道开挖影响
excavated dock 挖入式港池
excavating bur 牙挖钻
excavated spoil 建筑物开挖石渣
excavating robot 挖掘机器人
deep excavating 深开挖
英语例句库
  1. They plan to excavate a large hole.
    他们计划个大洞。
  2. A bulldozer was employed for excavating the foundations of the building.
    推土机用来给楼房挖地基。
  3. On the other , many men was excavating the canalage drived by kurbash.
    另一个大陆上,很多人在皮鞭驱使下开运河。
  4. The archaeologists excavated an ancient fortress.
    考古学家们发掘出一个古堡。
  5. Bright ejecta rays such as these are produced as impacts excavate and eject relatively unweathered subsurface material.
    这些放射状陨石坑产生于天体撞击溅出的地下物质,绵延在遍布陨石坑的水星表面数百公里。
  6. The workmen excavated a hole in the wall to let the sewage pipe pass through.
    工人们在墙上了个洞让污水管通过。
  7. Excavate coal is primary production link in coal mine production, therefor, Weaving excavate coal working face supersedure plan has instructional meaning.
    采煤是煤矿生产中的主要生产环节,因而编制采煤工作面接替计划对煤矿生产具有指导性意义。
  8. The technical measures and structure,applied principles of blastproof of ventilation shaft at excavating face,specific operational method and prospective effect are described.
    介绍了掘进工作面防炮崩风筒的主要技术措施及技术结构、应用原理、采用这项技术的具体操作方法及达到的预期效果。

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原声例句
Vox 观点

Several man-made ponds will also be excavated for drainage purposes.

此外,当局亦会挖掘数个人造池塘作排水之用。

VOA常速英语_中东

And the archaeologists need scores of workers to carefully excavate it.

考古学家需要数十名工人仔细挖掘它。

TED演讲(视频版) 2022年10月合集

Look at the size comparison to this Jurassic giant that we're excavating.

看看它和我们正在挖掘的 这只侏罗纪巨兽的体型对比。相当惊人。

科学60秒-科学美国人 2019年5月合集

What they discovered, after careful analysis, were buildings in areas they'd already excavated.

经过仔细分析,他们发现那是他们已挖掘地区中的建筑物。

科学60秒 听力 2016年9月合集

The find comes from a 2,000-year-old latrine that had first been excavated in 1992.

这项结果源自1992年发掘的一个有2000年历史的茅厕。

中级英语短文

The artifact was restored through great effort as it was excavated from different sacrificial pits.

这件文物是通过从不同的祭祀坑中挖掘出来的,经过了巨大的努力才得以修复。

《国家地理》阅读精选

Hundreds of Maya buildings—many yet to be excavated—sprawl over 3,700 acres of tropical jungle.

在 3700 英亩的热带丛林中,分布着数百座玛雅建筑,其中许多尚未发掘。

Vox 观点

Only one step was left, to excavate.

只剩下一步了,挖掘

VOA常速英语_美洲

Underneath Wilshire Boulevard to be exact where workers are excavating an extension of the city subway.

确切地说,是工人们在挖掘威尔希尔大道城市地铁的延伸部分时发现的。

侏罗纪搏击俱乐部

Of the thousands of bones excavated at the prehistoric lake, two-thirds of them are from Allosaurus.

在史前湖区挖出的数千块骨头中有三分之二来自异特龙。

英语百科

Excavata

Three types of excavate cells. Top: Jakobida, 1-nucleus, 2-anterior flagellum, 3-ventral/posterior flagellum, 4-ventral feeding groove. Middle: Euglenozoa, 1-nucleus, 2-flagellar pocket/reservoir, 3-dorsal/anterior flagellum, 4-ventral/posterior flagellum, 5-cytostome/feeding apparatus. Bottom: Metamonada, 1-anterior flagella, 2-parabasal body, 3-undulating membrane, 4-posterior flagellum, 5-nucleus, 6-axostyle.

Excavata is a major supergroup of unicellular organisms belonging to the domain Eukaryota. Introduced by Thomas Cavalier-Smith in 2002 as a new phylogenetic category, it contains a variety of free-living and symbiotic forms, and also includes some important parasites of humans. Excavates were formerly considered to be included in the now obsolete Protista kingdom. They are classified based on their flagellar structures, and they are considered to be the oldest members (basal lineage) of flagellated organisms.

近义、反义、联想词
近义词
v.
uncover, bring out, unveil, reveal, obtain, hollow, hollow out

联想词
dig挖,掘;dug挖,翻土;bury埋葬;unearthed掘出的;digging挖掘,采掘;reconstruct重建;archaeological考古学的;archaeologist考古学家;demolish毁坏;quarry采石场;construct修建, 建立;
英英词典
excavate v.
  1. lay bare through digging
    • Schliemann excavated Troy

    synonymous: unearth
  2. find by digging in the ground

  3. synonymous: dig up, turn up
  4. form by hollowing
    • Carnegie had a lake excavated for Princeton University's rowing team
    • excavate a cavity
  5. remove the inner part or the core of
    • the mining company wants to excavate the hillside

    synonymous: dig, hollow
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更新时间:2025/6/17 0:30:43