音标：['bәuldә] ；柯林斯词典等级：1 级；

n. 大圆石
[机] 圆石, 漂石

n. a large smooth mass of rock detached from its place of origin
n. a town in north central Colorado; Rocky Mountains resort center and university town

词型变化：名词复数形式 : boulders
考试类型：[托福/GRE]

词性分布：

名词100%

boulder的用法和样例：

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。

词汇搭配

boulder setter蛮石铺砌层
boulder wall冰砾壁,大块石墙,漂...
boulder blaster大块爆破工
erratic boulder漂石,漂块,漂砾...
boulder clay泥砾, 冰碛砾泥...
drift boulder漂砾, 圆石
boulder crusher粗碎机
boulder bed大卵石层,巨砾层,砾...
boulder foundation粗砾地基
boulder flint卵石
ice boulder圆形冰块
boulder stone孤石
boulder fan漂砾扇
boulder pavement漂砾通径
perched boulder坡栖岩块

【近义词】

rock岩石
stone【U】石料
sarsen砂岩漂砾
bowlder巨砾

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发表于:2018-11-27 / 阅读(426) / 评论(0)

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