unrealadj.不真实的;虚幻的;不实在的;虚构的;空想的
unqualifiedadj.不合格的;无资格的;不适任的;绝对的;无限制的
unravellv.解开阐明.解决.
unravelern.解开者;解脱者;清理者=unraveller.
unravellern.解开者;解脱者;清理者=unraveler.
unravelmentn.解开
unraveled dynamics未建模动态
unravel a mystery.解开一个谜
unravel a tangled thread解开纠缠的线
"unravel the thread"
"can you unravel the mystery?"
"the sweater unraveled"