adv.拼命地；绝望地；极严重地；孤注一掷地
I desperately want to keep my teeth. 我拼命地想保住我的牙齿。
He cut desperately at me rope in an attempt to free his foot. 他拼命地割那根绳子，以摆脱脚上的束缚。
He desperately saw her disappear into the crowd. 他绝望地看着她消失在人群中。
