bottom pull

基本解释

Pull the bottom of the way and pull the bottom of the foot of the line to see the following brief.
拉底的方式和拉底山脚线的处理见下面的简述。。
Particles placed at the top of either slope would fall down to the bottom under the pull of gravity. Particles placed at the bottom of either slope would go nowhere.
在重力的拉动下，放在任何一个斜面顶部的粒子都会滚到底部，而放在底部的粒子会保持不动。
With your opposite arm, grab the bottom of your chair and pull up while your head still hangs—you’ll feel the stretch in the exposed side of your neck—hold for 30 seconds.
伸出你相反的手臂，抓住座椅底部，在上拉的同时仍使头悬着——你将感觉到脖子暴露部分的拉伸——保持30秒钟。

If you put your fingers between the plastic opening at the bottom, and here's where you gotta watch out for the spring, pull the thing apart and that's it.
如果你把手指放到,底部的缝隙中间，这里你需要小心，你剥开就会发现这个了。
哈佛公开课 - 计算机科学课程节选
He had a suitcase that--I don't know exactly, something like this--had a strap that you'd pull it along and it had four little wheels on the bottom and it worked.
他的行李箱。。。我知道的不太确切，应该是这样的，那上面有一条带子,你可以拉着它,而箱子底部有四个小轮子可以使箱子滑动。
耶鲁公开课 - 金融市场课程节选

Incomes have stagnated or even fallen at the bottom of the spectrum, as the rich pull further ahead of the middle classes.
ECONOMIST: Welfare in Singapore: The stingy nanny The