| 释义 | 
		
 
 WordReference English-Chinese Dictionary © 2019: | 主要翻译 |  | change up nnoun: Refers to person, place, thing, quality, etc.  |  (baseball: slower pitch) (棒球) | 变速球  biàn sù qiú |  |   | The pitcher's change-up came across home plate 20 miles per hour slower than his fastball. |  | change up vi phrasalphrasal verb, intransitive: Verb with adverb(s) or preposition(s), having special meaning and not taking direct object--for example, "make up" [=reconcile]: "After they fought, they made up." |  (vehicle: shift to higher gear) (车辆) | 加速,开快 
  |  |   | When the car goes faster you need to change up to prevent the engine revving excessively. |  
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