青年中文back-up的意思
back-up中文翻譯：
n.援助，幫助；后備人員，備用物品；備份，副本；堵車
adj.備用的，后備的；備份的
back up───v.支持，援助；（資料）備份；倒退；裱；堵車；vi.<籃球>協防，補防; 支持; 堵塞; 復制; 往后退
back sb up───支持某人
back this up───支持這個
back up lp───備用lp
come back up───回來吧
back up into───后退到
competently back-up───勝任后備
back is up───后退
pop back up───重新爆發
You can back up another two feet or so.───你可以再退兩英尺左右。
That sort of attitude really gets my back up!───那種態度實在叫我惱火！
There is no emergency back-up immediately available.───沒有立即就能獲得的后備。
Mole carried the diamond back up the steep bank. It was hard work. The diamond had become wet and slippery and was very difficult to hold.───鼴鼠抬著鉆石往斜坡上走。它是個艱巨的任務。鉆石變得越來越濕淋淋的，越來越光滑，越來越不好拿。
Finally, KB came back up to the loft, chilled for a bit and then went home to see his family.───然后KOBE又回到了這間閣樓，寒暄了一下后就回去和家人團聚去了。
get back up. everybody knows to get back up because as if I was walking. i ain't get anywhere.───站起來，如果走路時跌倒每個人都知道站起來，但是我卻不能動了。
He stopped as he felt the beanstalk shake, then frantically began to climb back up to safety.───怪物感覺到豆莖搖晃起來，便瘋狂地往回爬，想回到安全的地方。
The paper, as if trying to tease them all , first flew downwards and then went back up , like being possessed.───可那張紙仿佛要存心逗弄大家，飛起又落下，落下又飛起，像附了魂一樣。
The inventive device and method can be widely applied to operation of restoration by a system back-up for a computer.───本發明裝置及其方法廣泛應用于計算機進行系統備份還原的操作。
We can use him as a back-up if one of the other players drops out.