adj.抱有希望的,给人以希望的 n.有成功希望的人
They are hopeful of bringing the siege to a peaceful conclusion.
他们希望能和平结束这次围困。
Surgeons were hopeful of saving the sight in Sara's left eye.
外科医生有信心保住萨拉左眼的视力。
hopeful young actors and actresses dazzled by the glamour of Hollywood
为好莱坞的魅力神魂颠倒、怀抱希望的年轻演员