eluvium
名词
英 [ɪ'ljuːvɪəm] 美 [ɪ'lʊvɪəm]
基本释义
n.残积层,因风吹积的细砂土
词根词缀
前缀
e
出，向外
+
词根
luv
洗，冲刷
+
后缀
ium
名词后缀，表物质或状态
e + luv + ium = eluvium
网络释义
一种地下流动的矿砂或者岩石的形态
Wiktionary英语原文词典
该词在Wiktionary英文原文中有详细的英文释义、词形变化、词源和词汇关系。
查看英文原文词典详情例句
1、The river carried away eluvium from the mountains.
河流带走了山区的矿砂。
2、The eluvium settled at the bottom of the ocean over millions of years.
经过数百万年，矿砂在海底沉淀下来。
河流带走了山区的矿砂。
2、The eluvium settled at the bottom of the ocean over millions of years.
经过数百万年，矿砂在海底沉淀下来。
实用场景例句
商务邮件
The survey report indicates a thick layer of eluvium covering the ore body, which will increase mining costs.
勘探报告指出矿体上覆盖着厚厚的残积层，这将增加开采成本。
学术写作
The formation of eluvium is primarily driven by the mechanical disintegration of bedrock without significant chemical alteration.
残积层的形成主要由基岩的机械破碎驱动，而没有显著的化学蚀变。
旅游出行
Walking through the desert, we noticed our shoes were completely covered in fine eluvium.
在沙漠中行走时，我们注意到鞋子上沾满了细小的风积砂土。
日常对话
There's so much eluvium blowing into our yard from the construction site next door.
隔壁建筑工地吹了好多风积细砂到我们院子里。
社交媒体
Found this gorgeous piece of quartz sitting perfectly in the eluvium today! Nature is amazing. ✨⛏️
今天在残积层里发现了一块完美无瑕的石英！大自然太神奇了。✨⛏️
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