This is called gravitation, or gravity.

这叫引力。

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From poor diet or gravity, people think you're frowning even when you're not.

由于饮食不良或者是重力作用，人们以为你总是皱着眉头，即便你没有。

youdao

The interface defines three methods that correspond to three levels or gravity of errors

接口定义了与错误的三个级别或严重性对应的三个方法

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Because of the gravity on Mars, spacesuits may have to be designed to be lighter than suits used in orbit or on the moon.

VOA: special.2011.04.06

They seem to be going somewhere and there's this sort of force of pull or gravity in music having to do with some chords wanting to go to other chords.

和弦向某一个方向发展，就像有一股力量拉着它们,或者说音乐的重力吸引着它们，让一些和弦想行进成为另一些和弦。

耶鲁公开课 - 聆听音乐课程节选

For example, suppose you use vertical motion and you use y instead of x; and a would be g or -g; that's a particle falling down under the affect of gravity.

例如,假设在竖直运动中,你用 y 来代替 x,那么 a 就是 g 或者 -g,这就是一个受重力作用下落的质点

耶鲁公开课 - 基础物理课程节选

The Web is ultimately not about stock prices that can defy gravity or about the end of boom-and-bust cycles.

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Conversely, when a heavily loaded car descends or a lightly loaded car ascends, gravity allows the heavier car to descend or the heavier counterweight to descend.

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So yes, I have been wrong about the market over the past year or so, expecting gravity to kick in at some point.

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