请输入您要查询的英文单词：
单词
layer of gravel
释义
layer of gravel
简明释义
砾石层：指由砾石组成的一层地层。
网络释义
1
?砾石层
砾石层
短语
1
layer of coarse gravel
粗石层
2
layer of sand and gravel
砂卵石层
双语例句
1
It is wise to start infilling with a
layer
of
gravel
for drainage.
先铺上一层利于排水的砾石是个明智的做法。
2
Then a
layer
of
gravel
and a little water was applied and trampled solid.
然后铺一层砾石并洒上少许水用来踩实。
3
For the ground floor, the flat concrete roof has a
layer
of
gravel
to prevent heat from entering the building.
对于一层来说，混凝土平屋顶有砾石层防止热量进入建筑。
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spring from
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。
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更新时间：2026/8/14 23:24:16