| 释义 | 
		screwball美 ['skru.bɔl]  英 ['skruː.bɔːl]  adj. wacky,strange,eccentric,zany,madcap 1.  | 怪人;狂人a strange or crazy person  |  
 n.  | 1. 〔美俚〕(棒球的)怪球;〔转义〕怪人;白痴;怪事;怪东西;旋转球 2. 古怪的;不合情理的;有怪癖的;不安定的,不能预测的  |  
 n.  | 1. an offensive term for somebody who is regarded as behaving in an unconventional, irrational, or strange way 2. in baseball, a pitch that curves in a direction opposite to that of a regular curveball, traveling instead to the same side as the hand with which it is thrown 3. someone who behaves in a way that seems strange or slightly crazy. This word is sometimes used as an insult.  |  adj.  | 1. an offensive term meaning regarded as unconventional, irrational, or strange  |  
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