换高速挡; 改进…以适应提高生产的需要; 使做好行动准备

1. 增速;增加：gear train 传动机构 | gear up 增速;增加 | gear wheel 大齿轮

2. 促进：gear to 使适合 | gear up 促进 | gear wheel 齿轮

3. 开快车：gear unit 齿轮组 | gear up 开快车 | gear wheel drive 齿轮传动齿轮传动装置

4. 加挡：maximum RPM 最大转数 | gear up 加挡 | gear down 减挡

1. 为…作准备/ 为…作好了准备
If someone is gearing up for a particular activity, they are preparing to do it. If they are geared up to do a particular activity, they are prepared to do it.

e.g. ...another indication that the Government is gearing up for an election...
政府正准备进行选举的另一个迹象
e.g. The factory was geared up to make 1,100 cars a day.
工厂已经可以日产1,100辆车。

1. gear up的翻译

verb

1. make ready or suitable or equip in advance for a particular purpose or for some use, event, etc

e.g. Get the children ready for school!
prepare for war
I was fixing to leave town after I paid the hotel bill

Synonym: fixprepareset upreadyset