gravity
名词
UK/ˈɡræv.ə.ti/
US/ˈɡræv.ə.t̬i/
定义 gravity 名词
force(力)
- Uncountable(不可数名词)
the force that attracts objects towards each other, especially the force that causes objects to fall to the ground.
（尤指地球的）重力；引力；地心引力
The universal law of gravitation is a fundamental concept in physics.
万有引力定律是物理学中的一个基本概念。
The apple fell from the tree due to the force of gravity.
苹果从树上掉下来是因为重力的作用。
A spacecraft must overcome Earth's gravity to enter orbit.
太空船必须克服地球的引力才能进入轨道。
serious(严重)
- Uncountable(不可数名词)
the seriousness of a situation or event.
严重性
We must take the gravity of this problem seriously.
我们必须认真对待这个问题的严重性。
He doesn't seem to realize the gravity of the situation.
他似乎没有意识到情况的严重性。
The gravity of this decision cannot be ignored.
这个决定的严重性不容忽视。