boulder
n. 大圆石；巨砾
近义词：rock，stone，sarsen，bowlder，
详细释义
n.(名词)
- 巨砾；漂砾；卵石；（大）圆石
- 【地】冰砾
- 顽石，岩石，巨石
- 大块
- 波尔德（美国内华达州与亚利桑那州间一水坝名，亦作Hoover Dam）
v.(动词)
- 爬巨石
英英释义
Noun
- a large smooth mass of rock detached from its place of origin
- a town in north central Colorado; Rocky Mountains resort center and university town
例句
用作名词(n.)
- He was unable to budge the boulder.他搬不动那块大圆石。
- We hear the sound of the river rush past boulder below.我们听到河水奔腾而过大圆石的声音。