解释：换高速挡;改进…以适应提高生产的需要;使做好行动准备
gear up 是什么意思及中文翻译：
换高速挡
改进…以适应提高生产的需要
使做好行动准备
包含gear up的短语
built-up gear 组合齿轮
gear up 相关例句
Go, Gear Up.
快去准备
I am all gear up to have an argument.
我已做好辩论的准备。
Control handle up, gear up and locked, door closed.
操纵手柄向上起落架收上并锁住舱门关闭。
Now the country needs to gear up the domestic economy.
现在，德国需要提升其国内经济。
When you are going fast enough, you will be able to gear up.
你把车速加快到一定程度就可以换快档。
A kind of can inspire person gear up keep forging ahead spirit.
一种能鼓舞人奋发进取的精神。
We'd better gear up if we are to arrive at the airport before six.
如果要在六钟以前到达机场, 我们得加快车速。
Before an execution, I needed some time on my own to gear up for it.
在行刑前, 我需要一个人待一会儿, 以做好准备。
Reluctantly I gear up in a hooded rainproof coat and heavy black boots.
我迟疑地披上带帽兜的雨衣，套上沉重的黑色雨靴。
The ban was lifted last month, but aid agencies say it takes time to gear up.
此禁令已于上月取缔，但是援助机构称需要时间进行准备。