Might it be possible to prolong life indefinitely?有可能无限延长寿命吗？Chronic pain can exacerbate or prolong the function disability of the patients.慢性疼痛可加重或延长脑外伤病人的功能残疾.Paperback editions prolong its life and increase his income...
The operation could prolong his life by two or three years.这次手术可使他多活两三年。He has decided to prolong his visit through the weekend.他已决定把他的访问延长到过完周末.The defendant feigns illness to prolong the trial.为了拖延审判，被告装病。...