unforeseen
英 [ʌnfɔː'siːn]
美[,ʌnfɔr'sin]
	    - adj. 未预见到的,无法预料的
 
英英释意
- 1. not anticipated;
 - "unanticipated and disconcerting lines of development"- H.W.Glidden
 - "unforeseen circumstances"
 - "a virtue unlooked-for in people so full of energy"
 - "like a bolt out of the blue"
 
- 2. happening or coming quickly and without warning;
 - "a sudden unexpected development"