natural
英 ['nætʃ(ə)r(ə)l]
美['nætʃrəl]
	    - adj. 自然的;物质的;天生的;不做作的
 - n. 自然的事情;白痴;本位音
 - n. (Natural)人名;(西)纳图拉尔
 
英英释意
- 1. someone regarded as certain to succeed;
 - "he's a natural for the job"
 
- 2. a notation cancelling a previous sharp or flat
 
- 3. (craps) a first roll of 7 or 11 that immediately wins the stake