bottomgrab

基本解释

Grab the bottom ends of the wrap and bring them up over your shoulders, secure it with another double knot;
抓住布料底端并把它向上拉过肩，再打一个双结；
At the nine-minute mark, Patricio signaled us to grab hold of the sloping bottom and move up against the current, hand over hand.
在第9分钟的时候，Patricio做手势，让我们抓住海底斜坡固定自己抵抗洋流，然后一步一步前进。
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。

Sometimes a barge, between the barge and the tug, the cable hits the bottom and it'll grab your trawl and scoop up a bunch of traps."

Bottom line: A successful blog can simply grab more readers, per employee, than more traditional media.
FORBES: Magazine Article
Now grab a rubber spatula and fold the egg whites in to cream mixture (Folding means moving the bottom of the mixture over the top with little agitation to the stuff in the bowl, which will deflate the egg whites).
FORBES: LIVING HIGH ON THE (EGG) NOG