adv.虛弱地;無力地
Laura leaned weakly against the door. 勞拉虛弱地靠在門上。
"Yes," she said weakly, and lowered her head. 那個女人虛弱地說道:”是的“,然后低下了她的頭。
The enemy rear is weakly defended. 敵人后方空虛。
He looked at the mess and smiled weakly. 他看著這一片狼藉, 勉強地笑了笑。