gravitation
Definition
The natural force that attracts objects with mass toward one another, such as the Earth pulling objects downward.
中文 使具有质量的物体相互吸引的自然力，如地球将物体向下拉。
Example
"Newton discovered the law of universal gravitation."
The natural force that attracts objects with mass toward one another, such as the Earth pulling objects downward.
中文 使具有质量的物体相互吸引的自然力，如地球将物体向下拉。
"Newton discovered the law of universal gravitation."