The old man panted forth the hope on his deathbedwill.
老人临终时气喘吁吁地说出了他的临终遗嘱。
2
Even though at their last gasp, the enemies will still put up their deathbed struggle.
即使是奄奄一息，敌人也还是要作垂死挣扎的。
《新英汉大辞典》
3
But a good friend warned me, 'Get married and start a family. Otherwise, no one will be there to give you a glass of water to drink when you're on your deathbed.'