boulder GRE

irremovable boulders; irremovable obstacles.

无法移走的大石块；无法清除的障碍

the boulders look round and smooth.

这些砾石看起来又圆又滑。

boulders barred her passage.

巨石拦住了她的路。

a scatter of boulders round the pothole mouth.

散布坑穴口周围的零星巨石。

They drilled boulder's for inserting dynamite.

他们大石头上钻孔以便装炸药。

a swift stream abrading boulders;

激流磨蚀着砾石；

a boulder mantled with moss;

长满青苔的鹅卵石；

A flowing stream inarms a boulder in its passing.

流水围绕大石流过去。

Seals basked on boulders in a flat calm.

面风平浪，巨石上晒太阳。

The river takes a headlong plunge into a maelstrom of rocks and boulders.

河水急流而下， 入一个漂砾的漩涡中。

upper boulders were simply seated in the interstices below.

上层卵石刚好填下面的缝隙中。

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。

Erratics ate boulders transported by glaciers and deposited some distance from their point of origin.

漂砾是由冰川搬运并距发源地一定距离的地方堆积的巨砾。