[计] 慢速返回

low back───腰部

plow back───盈余再投资

slowback───慢行

plows back───盈余再投资

claw back───弥补性收入

row back───向后排

slat back───板条背面

slip back───逆流；倒退

slotback───n.（橄榄球）进攻前卫

Almost as fast as the absolute laws of physics perm it. And you have to use more energy to reach that speed (and then slow back down) than all of human civilization is currently using in a year.───的原因是为了让你们理解在合理的时间内抵达那里所需要的巨大能量.你不仅必须飞得很快 还要快到接近物理定律所允许的极限.为了达到那种速度 你消耗的能量将超过当今整个人类文明一年所用的能量（减速时也一样）.所以底线是：钱 一大笔钱.

You're like close to the top of the mountains but the plane levels off and then starts that slow climb back upwards.───之前飞机和前面的山峰近在咫尺，但现在飞机稳定下来并开始，慢慢爬升回去了。

Space shuttle Discovery performed a slow back flip and then docked at the International Space Station.───发现号航天飞机慢慢地做了个后空翻然后停靠在国际空间站旁边。

Space shuttle Discovery performed a slow back flip and then docked at the International Space Station.───“发现号”航天飞机完成了一次慢速的倒翻并于国际空间站实现了对接。

Some stores are girding for slow back-to-school and Christmas seasons by cutting inventories.───一些商店将削减库存的希望寄托在了返校和圣诞季节。

Space shuttle Discovery performed a slow back flip and then docked at the International Space Station.

Space shuttle Discovery performed a slow back flip and then docked at the International Space Station. It's delivering a massive lab and two new occupants : a NASA astronaut and Buzz Lightyear.

Your heart beats more slowly, and your brain slow back and forth form one level of sleep to the next.

Breast milk can help slow back ter rose bacterial growth and accide the acid production in the mouth.

Almost as fast as the absolute laws of physics perm it. And you have to use more energy to reach that speed (and then slow back down) than all of human civilization is currently using in a year.