vi.
(用于)触摸，暗中摸(常与 for 连用)：
She groped for her key in her bag.
她在包里摸钥匙。
He groped for the door handle in the dark.
他在黑暗中摸索寻找门把手。
摸索；探索(常与after，for连用)：
Throughout the ages, men have groped after the meaning of the Universe and their own role in it.
长期以来，人们一