可溶岩的英文：
soluble rock

soluble是什么意思：
adj. 可溶解的；可以解决的

The problems are not readily soluble .
那些问题真的不易解决。

These soluble carbohydrates are converted to lactic acid.
这些水溶性的碳水化合物被转化成乳酸。

uncharged soluble organic materials can not carry a current
不带电荷的可溶有机物不能传导电流。

Other soluble polysaccharides have similar effects but to differing degrees.
其它可溶性多糖有相似效果但程度不同。

The overwhelming majority of nonlinear differential equations are not soluble analytically.
绝大多数非线性微分方程是不能用解析方法求解的。

rock是什么意思：
n. 岩石，石山，碎石，摇滚乐，棒棒糖，宝石，可信赖的人
v. 轻轻摇摆，恫吓，很好

straight or on the rock
纯的或加冰块

He was rocking himself in a rocking chair.
他坐在摇椅上摇动着。

He rocked back and forth in his rocking chair.
他坐在摇椅里前后摇晃着。

He rocked back and forth in his rocking chair.
他坐在摇椅里前后摇晃着。

The rock is resistant to weathering and erosion.
这种岩石不易风化和侵蚀。