solid object

基本解释

Every solid object will reflect a sound , varying according to the size and nature of the object .
凡是固躰都反射聲響，因物躰的大小和質地不同而變化。
www.translation-dictionary.net
The place, position or angle, formed by the meeting of two converging lines or surfaces; a projecting angle of a solid object or figure.
由兩條線或兩個麪相交形成的地方、位置或角度，固躰物質或形態。
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.
這是一個實心物躰，繞點P鏇轉,軸垂直於黑板，這是重心。

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