She cast a furtive glance over her shoulder.
她偷偷往背后瞥了一下。
He looked sly and furtive.
他显得偷偷摸摸，鬼鬼祟祟。
1.偷偷摸摸的,鬼鬼祟祟的
2.偷来的
1.done quickly and secretly to avoid being noticed; behaving in a way that makes people think you do not want to be noticed
1.and that sense of fear, of furtive unrest, might in some manner unforeseen become a living companion, as it had been before.
还有那种恐惧，那种诡秘的不宁之感，也许还会就像过去那样，无法预见，与我们如影随形。
2.A few days later, though, on a beach, I noticed a man sneaking furtive looks at her bulge, which was finally beginning to show.
直到几天后，在海滩上，我发现一个男人正在偷瞄她隆起的小腹，这下终于可以看出来了。
3.The man's furtive manner made the policeman watch him to see what he would do.
那人鬼鬼祟祟的样子引起警察对他的监视，看他要做什么。
4.Slip across the grasslands of Mongolia, ruins of the Great Wall the only witnesses to my furtive gait?
或者是在长城断垣残壁的见证下，鬼鬼祟祟地穿越广袤的蒙古草原？
5.The mother's head turned for a quick furtive look at Hagen and he saw in her eyes a burning, hawklike triumph.
这个母亲快速而又隐秘地看了黑根一眼，黑根在她的眼镜里面发现了灼烧的像鹰隼一般的胜利的光芒。
6.And then there's all that furtive eye rubbing your "friend" does to hide his tears, which inflames his eyes even further.
而且你的“朋友”偷偷擦眼泪来掩饰的动作会进一步让他的眼睛发炎。
7.To take(something, especially something of Little value)in a furtive manner; snitch.
偷以偷偷摸摸地方式拿（某物，尤其是没有什么价值的东西）；扒
8.Actually, I don't want to be so furtive as a spy, but I had to, because in such a deep night, nobody can be my accomplice.
事实上，我也不想如此偷偷摸摸像个间谍，但我必须这样做，因为在这样一个夜深人静的夜晚，没人愿意做我的同谋。
9.Casting a furtive glance over his shoulder, the felon slipped out of the main prison gate to be swallowed up in the British frog.
熔铸在他的肩膀的偷偷摸摸的扫视，重犯在英国青蛙将吞下的滑出了主要监狱门。
10.He gave her a grateful, furtive look, and went back to his guest; an impulse had made him hide from her the true condition of affairs.
他向她悄悄地投入感激的一瞥，回到了他的客人跟前去；一种冲动使他把真实的情况瞒住了她。