a large rock, typically one that has been worn smooth by erosion
巨砾;漂砾。
"late Middle English: shortened from earlier
n. 巨砾;漂砾
泥砾;冰砾土
The boulder was split in two.
那块大石头被劈成了两半。
A boulder blocked the road to the destination.
一块巨石堵住了通往目的地的道路。
The road builders tried to manually move the boulder in the middle of the road.
筑路工人们尝试用手推开这块路中间的巨石。
A massive boulder blocked the entrance of the cave.
一块巨大的圆石堵住了山洞的入口
Boulder was one of the first cities in the nation to enforce a ban on smoking.
博尔德是该国率先施行禁烟令的城市之一。
Given enough warning, it should be possible to push a threatening boulder out of the way.
如果予以足够的警示,就有可能把一块有威胁性的巨石推开。
As with Sisyphus, the boulder was painstakingly rolled upwards only to tumble back down again in an absurd exercise of futility.
和西西弗斯一样,巨石费力地向上滚动,结果又滚了下来,徒劳无功。
A new type of solar thermal system for homes that can provide heat, hot water, and electricity is being tested in Boulder, Colo., over the next few months.
未来几个月,科罗拉多州博尔德市将测试一种新型的家用太阳能热系统,该系统可以提供热量、热水和电力。
How do you explain that in Boulder, Colo., the average cost of medicare treatment is $9,103, whereas an hour away in Fort Collins, Colo., the cost is $6,448?
你如何解释在科罗拉多州博尔德市,医疗保险的平均费用是9103美元,而在一小时车程远的科罗拉多州柯林斯堡,费用却是6448美元?
表示物
词根 boulder
bouldery adj. 巨砾的,漂砾类的
工程上通常把工程性质相近的一定尺寸范围的土粒划分为一组,称为粒组,并给以常用的名称.\n工程上广泛采用的 粒组有:漂石粒、 卵石粒、砾粒、 砂粒、粉粒、粘粒和胶粒。\n对 粒组的划分,各个国家,甚至一个国家的中各个部门都有不同的规定。下表为我国水利部《土工试验规程(SL237-1999)》\n中规定的粒组划分情况(单位:mm)
a large rock, typically one that has been worn smooth by erosion
巨砾;漂砾。
"late Middle English: shortened from earlier
近9年出现 1 次
100%
n 卵石
n. 卵石
英文释义:
真题例句:
表示物
I grew up in Boulder City, Nevada. So across the street from my house, there was this little library that had an old movies section.
我在内华达州的博尔德市长大。我家对面,有一家小图书馆里面有一个老电影区。
《La La Land》《爱乐之城》