hand back down信息详情
手动返回
hand down───宣布；把…传下去；遗留; 把…传递下来; 正式宣布; 搀扶…下去
back down───放弃；让步；退让；认输
hand down man down───传下去！传下去
hand it back───把它还给我
hand down from───从......传承
put down hand───放下手
dropping back down───落回到（dropping是drop的现在分词）
falls back down───倒下
sat back down───坐回去
Forty-five minutes later, a window rolled down and a hand waved us back.───四十五分钟后，车窗摇了下来，一只手向我们挥动。
Stand side-on to a bench with your closest hand and knee on the bench, back parallel to the floor (neck in line) and a dumbbell in your other hand, arm hanging straight down.───立于练习凳一侧，靠凳一侧的手与膝支撑于凳。背部与地面平行(与颈部成一条直线)，另一侧手手持哑铃，手臂垂直悬于体侧。
If you were an old blue blood, you traced your lineage back centuries, and there was a decent chance that you'd hand your company down to members of your clan.───假如你是一个老贵族，你倒退几世纪追溯你的直系，很有可能你会把自己的公司交给你自己宗族内的成员。
I reached over and pushed her hand back down into her purse so that she would not pull her wallet out.───我伸出手，把她的手推了回去，阻止了她掏出钱包。
The small device can take in hand, back down at ordinary times, operating small device can hold back through the people.───小手控器可以拿在手上，靠背躺平时，操作小手控器就可以通过靠背把人托起。