摸索
... it reflects poorly on me 让我丢脸 fumble around 摸索 hold it 等一等 ...
或是在钱包里摸了半天才付了喝咖啡的钱。
In many tactical situations, you don't to have to fumble around with finding the maximum output - you just want it bright!在许多战术的情况,你别要摸索找到最高产量和周围——你只是想要其璀璨!
Those who routinely fumble around with a remote control just trying to change the television channel might have stopped reading by now.对于那些只用遥控器来换一下电视台就感到比较艰难的人们来说,他们说不定早就放弃尝试搞懂这件事了。