solid的例句

solid 的相关例句:

11.	A cube is a solid .
	正方体是立体图形。
12.	The material base of this country is comparatively solid .
	这个国家的物质基础比较稳固．
13.	To build the tunnel we had to cut through the solid rock.
	为了修筑这条隧道我们得凿穿坚硬的岩石。
14.	His argument is based on good solid reasoning.
	他的论点建立在充分而正确的推理之上。
15.	The pond became a solid mass of ice.
	整个池塘冻成了一个大冰块。
16.	Matter exists in three states : solid , liquid and gas.
	物质以三种形态存在：固态、液态和气态。
17.	Their friendship is on solid [shaky] ground.
	他们友谊的基础靠[不牢靠].
18.	The doctor ordered the patient to keep off all solid food for at least twenty-four hours.
	医生吩咐病人至少在24小时内不吃任何固体食物。
19.	Water passes from liquid to a solid state when it freezes.
	水冷到冰点时由液体变成固体。
20.	He is making solid [real] progress in….
	他正在……方面取得扎实的进步。