helplessKK [ˋhɛlpləs] /ˈhɛlpləs/发音形容词1无助的、无能为力的I felt completely helpless watching the flood destroy our home.看著洪水冲毁我们的家,我感到完全无能为力。2无依无靠的、不能自理的A newborn baby is helpless and needs constant care.刚出生的婴儿无法自理,需要随时照顾。3无法自制的、忍不住的She was helpless with laughter after hearing his story.听完他的故事,她笑得停不下来。用这个字练口说→