solid object

基本解释

Every solid object will reflect a sound , varying according to the size and nature of the object .
凡是固体都反射声响，因物体的大小和质地不同而变化。
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The place, position or angle, formed by the meeting of two converging lines or surfaces; a projecting angle of a solid object or figure.
由两条线或两个面相交形成的地方、位置或角度，固体物质或形态。
I have here a solid object, which is rotating about point P about an axis vertical to the blackboard, C and here at C is the center of mass.
这是一个实心物体，绕点P旋转,轴垂直于黑板，这是重心。

Once the solid glass object cools, an artist uses special tools to carve an opening in the container.

She insisted on this part, and my father later backed her up: the magic was not just that the drum of a solid wood object without batteries rotated but that it did so only when unobserved, stopping whenever observed.
NEWYORKER: All That