groping

基本解釋

Groping in the dark, he suddenly touched something.
他在暗中摸索著，忽然觸動(dòng)了什么東西。
《新英漢大辭典》
Groping with his hands in the dark along the wall, the blind man finds his way to the door.
那位盲人沿墻用手暗中摸索著，找到了通向門(mén)的路。
《新英漢大辭典》
Our dates were, therefore, something like extensions of my school classes, only with energetic snogging and passionate groping in unfastened clothes to fill in the boring bits.
因此，我們的約會(huì)就像我學(xué)校生活的延伸，只不過(guò)帶有精力充沛的熱吻和激情的解開(kāi)衣服摸索來(lái)打法無(wú)聊時(shí)光。

For background on the original defeat of the anti-groping bill, read Kashmir Hill.
FORBES: Texas to Revive Anti-TSA Bill
He could sense her groping the air as she tried to give him a kiss.
NEWYORKER: Creative Writing
Yet my left-leaning friends are groping for the answer to a very interesting question: Why now?
FORBES: Magazine Article

If you grope for something that you cannot see, you try to find it by moving your hands around in order to feel it.
If you grope your way to a place, you move there, holding your hands in front of you and feeling the way because you cannot see anything.
If you grope for something, for example the solution to a problem, you try to think of it, when you have no real idea what it could be.