adj.诡诈的;不可靠的;(风向)不稳定的;多变的
He looked like a shifty underworld character. 他看起来是个鬼头鬼脑的下流社会的角色。
How about the wind? Is it shifty and steady? 风怎么样?有风摆还是稳定?
Life does shifty things, he is forced to reflect in a most puzzled way. 人生变化无常,他不得不从最难以理解的地方去考虑。