gravity

• 指具有质量的物体之间相互吸引的自然力，尤指地球对物体的吸引力。也引申指严重性或庄重。

A noun referring to the natural force that attracts objects with mass toward each other, especially toward the center of the Earth.

不可数

1. Physical forceB1formalscientific

   The natural force that attracts objects with mass toward each other, especially toward the center of the Earth.

   重力

   • Gravity keeps the planets in orbit around the sun.
   • An apple fell from the tree due to gravity.
   • Astronauts experience microgravity in space.

   同义词gravitationgravitational attractiongravitational force

2. Seriousness or importanceB2formal

   Extreme importance, seriousness, or solemnity of a situation.

   严重性

   • The gravity of the situation was not lost on the negotiators.
   • He spoke with gravity about the consequences of the decision.
   • The judge emphasized the gravity of the crime during sentencing.

   同义词consequenceimportancemomentseriousnessseveritysignificancesolemnityurgencyweight

   反义词frivolityinsignificancelevitytrivialityunimportance