1.
Any of various mollusks that bore into soft rock or wood.
钻蛀虫钻入松软岩石或木头中的软体动物
2.
Soft rocks may be gradually worn away and harder rocks are rubbed so that they become smooth and shiny.
松软的岩石渐渐地磨掉，硬的岩石被摩擦，以至于它们变得平滑光亮。
3.
Shaft Construction with Water Gushing under Soft and Cracked Surrounding Rock
大涌水松软破碎岩石条件下的竖井施工
4.
Research on Compound Support of Soft Rock Roadway under High Stress and at the Complex Rock Condition;
石嘴山一矿深部高应力松软复杂围岩巷道联合支护研究
5.
An unconsolidated mixture of rock fragments or pebbles.
砾石岩石碎片或卵石的松散的混合物
6.
Loose fragments or grains that have been worn away from rock.
岩屑从岩石上磨损下来的疏松的石粒或碎屑
7.
She thumped on the rocky ground with both fists. It seemed to shake a little more and a crack appeared.
她紧握双拳，猛击岩石；岩石松动了，出现一条裂缝。
8.
Tongka garnet pyroxenite in eastern Tibet and Songduo blue schist in Lhasa block
藏东同卡石榴辉石岩和拉萨地体松多蓝片岩
9.
Gravel is an unconsolidated mixture of rock fragments or pebbles.
砂砾是砾石岩石碎片或卵石的松散的混合物。
10.
Study of measuring the broken zone in soft rock roads in Daye Iron Mine
大冶铁矿软岩巷道围岩松动圈的测试研究
11.
a pencil of soft slate (or soapstone) used for writing on a slate.
用来在石板上书写的软岩（或皂石）铅笔。
12.
Drag bits are used most commonly in soft formations.
在松软岩层中最常用的是钢砂钻头。
13.
Full-mechanized Caving Mining Test under Soft Sand Aquifer
松软砂岩含水层下控水综放开采试验
14.
Application of Soft Encircling Rock Supporting Technology in Gaocheng Colliery Wang
松软围岩支护技术在告成煤矿的应用
15.
The root of the tree loosen their holds in the fissure of the rock.
树根在岩石的裂缝处松开了。
16.
Loose rocks rained down (the hillside).
松动的岩石大量滚下（山坡）.
17.
a loose material consisting of grains of rock or coral.
由岩石或珊瑚颗粒组成的疏松材料。
18.
loose material (stone fragments and silt etc) that is worn away from rocks.
从岩石上磨损下来的疏松的石粒或碎屑。