The bottle cap, this little plastic object, is gonna turn into our new obsession, … the challenge is nothing but… opening a bottle with your foot!

瓶盖，这个小塑料物，会变成新的困扰，… 挑战只不过… 是用脚打开一个瓶子！

A pill is a small, rounded object that contains medicine.

" pill" 是其内含有药物的一种小圆形物。

For such small objects, this is reasonably simple.

对于如此小的物，这是相当简单的。

I noticed that the heavier objects went down more quickly than the smaller, lighter ones.

注意到较重的物比较小、较轻的物下落要快。

It's thought we have 39 trillion of these simple, small organisms in our body.

据说，内有39万亿这种简单的小生物。

An object with more mass is harder to get moving than an object with less mass, which is pretty obvious if you've ever tried pushing on a toy car versus a real truck.

质量大的物比质量小的物更难移动，如果你试过推动玩具汽车和真正的车，就知道这一点是显而易见的。

That helps with gauging DART's effects — think of Dimorphos a bit like the second-hand on a clock where Didymos is the hour-hand or the clock itself —it's easier to see small changes by watching how the smaller object moves.

这有助于衡量 DART 的影响——把 Dimorphos 想成上的秒针，Didymos 则是针或身——通过观察较小物的移动，更容易看到微小的变化。

Smaller objects, like pebbles, dirt, flying insects, or other airborne particles, could also cause trouble; they may end up in a dog's eyes, leading to injury or infection.

较小的物，如小石子、泥土、飞虫或其他空气中的颗粒，也可能造成麻烦；它可能会进入狗狗的眼睛，导致受伤或感染。

A marble is a small spherical object often made from glass. These balls vary in size. Marbles can be used for a variety of games called marbles.

弹珠是一种小的球形物，通常由玻璃制成，大小不一，可以用来玩弹珠游戏。

So if we place a relatively low mass object here, it will maintain a constant distance from the massive bodies pulling on it.

因此，如果在这里放置一个质量相对较小的物，它将与吸引它的巨大天保持恒定的距离。

It's surrounded by a bunch of a smaller stuff, that we call planets and comets and moons. But the Sun is our star.

它的四周围绕着一些较小的物，称之为行星，慧星和卫星。然而太阳是的恒星。

They are, therefore, appropriate for situations when the threat comes from objects smaller than exhaled droplets- meaning less than about five microns across.

因此，它适用于当威胁来自比呼出的飞沫还小的物，也就是直径小于5微米的物的情况。

Our own warm atmosphere and the heat generated by the telescope would make it impossible to detect objects as small as planets.

地球周围温暖的大气层和望远镜散出的热量使得根不可能找到比行星更小的物。

Smaller objects, too, have a lot of power, according to Monica Khemsurov, one of the founders of online design magazine Sight Unseen.

在线设计杂志《Sight Unseen》的创始人之一莫妮·赫姆苏洛夫表示，较小的物也有很大的作用。

When a smaller body passes near a much bigger one, tidal forces created by the larger body can destroy the smaller one.

当一个较小的物经过一个大得多的物附近，较大的物产生的潮汐力可以摧毁较小的物。

And third, the pull of that gravity must be strong enough to clear small objects out of the way of its orbit.

第三，其重力能够清除自身轨道上的小物。

The MacMillan Dictionary defines doohickey as something such as a small object or tool that you cannot remember the name of.

《麦克米兰词典》定义doohickey为“一些你想不起名字的小物或工具。”

Here's how you play. Players form a circle and toss a small object quickly to each other while music plays.

这是这个游戏的玩法。参与游戏的人围成一圈，在音乐播放迅速地将一个小物抛向彼此。

Officials said the device extended a long arm toward the asteroid and fired a small object into its surface.

相关人士称，该设备将长臂伸向小行星并向其表面发射了一个小物。

The spiky muscles at the end of the trunk act as fingers to pick up smaller objects.

鼻头处的刺状肌肉就像手指一样，可以抓起较小的物。