boulder
boulder
英[ˈbəʊldə(r)]美[ˈboʊldə(r)]
n.卵石，圆石，巨砾，冰砾，漂砾；
复数：boulders;
例句
He took my hand to help me over a boulder that blocked the way.他牵着我的手带我爬过那块挡道的卵石。
Roger slams the lever holding the boulder and it goes careening down.罗杰用力敲了夹着圆石的杠杆,那个圆石就斜着掉下来.
A flowing stream inarms a boulder in its passing.流水围绕大石流过去.
The boulder sheltered them from the chilling wind.那块大石头替他们挡住了寒风。
I saw her push the boulder down on you.我看见她将巨石推下砸向你。
...a huge boulder with rare ferns growing in every crevice.裂缝中全长着罕见蕨类植物的巨石
英语四级真题
similar measures in California's Albany, Oakland, San Francisco and Colorado's Boulder are becoming hot-button issues health advocacy groups have hinted that even more might be coming.
2019年12月四级真题（第一套）阅读 Section C英语六级真题
Once you have started the boulder rolling, it develops momentum, which is defined by its mass and velocity.
出自-2015年12月阅读原文If you try to push a boulder ( ' , 大圆石 ), it pushes you bock.
出自-2015年12月阅读原文If you try to push a boulder, it pushes you back.
2015年12月六级真题（第一套）阅读 Section B柯林斯高阶英汉双解学习词典释义
N-COUNT
大圆石；巨石
A boulder is a large rounded rock.
英汉词典释义
n.
卵石, 巨砾
He took my hand to help me over a boulder that blocked the way.他牵着我的手带我爬过那块挡道的卵石。（受水或天气侵蚀而成的）巨石；漂砾
英英词典释义
Noun
1. a large smooth mass of rock detached from its place of origin
行业词典
体育： 抱石攀登；
公路科技： 漂石；
土木工程： 块石；又称“漂石”。 >200mm占50%以上。；
地理学： 漂砾；
地质学： 巨砾；
水利： 漂石；"粒径大于200mm以浑圆(棱角)状为主,其含量超过总质量50％且粒径大于60mm颗粒含量超过总质量75％的土。"；
