Word · Frequency #15569
outcrop
露头；出露地表的岩层
核心释义
the part of a rock formation that appears above the surface of the surrounding land
- 1.
突出于周围陆地(通常伸入水域)的地块。
A piece of land that stands out (usually into water) from the land surrounding.
- 2.
基岩或松散沉积物出露地表。
A coming out of bedrock or of an unconsolidated deposit to the surface of the ground.
- 3.
岩层出露于地表的部分。
The part of a rock formation that appears at the surface of the ground.
突出于周围陆地(通常伸入水域)的地块。；基岩或松散沉积物出露地表。；岩层出露于地表的部分。；露出；露头
用法In use
The guide pointed to an outcrop of black rock above the valley.
用法提示：此处outcrop为名词，指从地表露出的岩层。
Farmers often have to work around large outcrops in their fields.
用法提示：此句中outcrop为复数名词，表示田地中多处露出地表的岩石。
We climbed onto the outcrop to get a better view.
用法提示：outcrop作名词，指突出地面的岩石，常可攀爬。
n. an outcrop of [material]
outcrop 作名词时可数，指露出地面的岩层。
The trail passes an outcrop of dark basalt.
这条小路经过一处黑色玄武岩露头。
v. [material] outcrops [place]
作动词时是不及物动词，常接地点状语。
相关词与表达Connections
搭配Collocations
- rock outcrop
- 岩石露头
- The hikers rested on a large rock outcrop.徒步旅行者在一块大的岩石露头上休息。
- granite outcrop
- 花岗岩露头
- The granite outcrop has been shaped by wind and rain for centuries.这些花岗岩露头数百年来被风雨侵蚀成形。
- exposed outcrop
- 裸露的露头
- The exposed outcrop revealed the fossils to the excavators.裸露的露头让挖掘者看到了化石。
- outcrop of limestone
- 石灰岩露头
- An outcrop of limestone forms the ridge behind the village.村子后面的一道山脊是石灰岩露头形成的。
- outcrop at the surface
学习提示Learner notes
记忆技巧Memory Tip
out（向外）+crop（农作物冒出地面）→想象岩石像农作物一样从地里冒出来，露出的部分就是outcrop（露头）。
语境与语域Context & Register
语域：neutral 常见场景：地质学讨论、户外自然观察、地理或科学写作 该词通常用于地质、地理等描述性语境，在日常口语中较少见；在正式书面和自然环境描写中比较常见。
语法说明Grammar Note
注意：加 -ed/-ing 时末尾 p 要双写，如 outcropped、outcropping。
发音与拼写Pronunciation & Spelling
Genuine sound matches: shout, about, and without rhyme with the stressed first syllable 'out' /aʊt/ of outcrop. Useful lookalikes that sound different: crop, drop, and top share the final spelling/sound /ɒp/ but do not rhyme with the whole word because outcrop's stress is on 'out'.
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.