bottom pull

基本解釋

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腳線的處理見下面的簡(jiǎn)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.
在重力的拉動(dòng)下，放在任何一個(gè)斜面頂部的粒子都會(huì)滾到底部，而放在底部的粒子會(huì)保持不動(dòng)。
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，在上拉的同時(shí)仍使頭懸著——你將感覺到脖子暴露部分的拉伸——保持30秒鐘。

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,底部的縫隙中間，這里你需要小心，你剝開就會(huì)發(fā)現(xiàn)這個(gè)了。
哈佛公開課 - 計(jì)算機(jī)科學(xué)課程節(jié)選
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。。。我知道的不太確切，應(yīng)該是這樣的，那上面有一條帶子,你可以拉著它,而箱子底部有四個(gè)小輪子可以使箱子滑動(dòng)。
耶魯公開課 - 金融市場(chǎng)課程節(jié)選

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