up and back中文什么意思

前后站位

双打中一前一后的站法

• up:    adv. (superl. uppe ...
• back:    n. 1.背，背部；背脊；背面，反面 ...
• back up:    （使）积压，（使）拥塞; 策应者，后 ...

例句与用法

1. As you inhale , lift your chin , your neck and then your chest , curving your spine up and back
   吸气时,仰起下颌,脖子和胸脯,你的脊柱向上向后翘起。
2. Hair grown past shoulder length should be combed and tied up and back , away from ones shoulders and face
   长发过肩者必须盘起来并避免遮住脸庞和肩膀。
3. After applying the medicine , use your hand to wiggle your earlobe up and back , to facilitate the flow of the medicine into your ear
   滴药后，手持耳珠向上及向后轻摇，可助药水流入耳内。
4. Now if he got paralysed there and no one knew how to stop them they d clank on and on the same , print it over and over and up and back
   倘若他在那儿突然中了风，谁都不晓得该怎样关机器，那它就会照样开动下去，一遍遍地反反复复印刷，整个儿弄得一塌糊涂。
5. You see , if that had been allowed it would first of all take so much time going up and back because of the fragmentation and also the chance was highly possible that the one who had been on the mission would opt out of the mission
   你们明白，如果已经容许它首先将花很多时间放弃而返回，因为分裂而同样非常可能一个在使命中的人就会脱离使命。