例句
同义词
英语四级真题
  • The supervisor of the laboratory is beginning to get headaches and dizzy spells because she says it's dangerous to breathe some of the chemical smoke there.
    出自-2011年6月听力原文
  • Although the pressure of the cabin is adjusted to prevent altitude sickness, you could still experience sleepiness or a headache.
    2019年12月四级真题(第三套)阅读 Section A
英语六级真题
  • They have become a headache to the community.
    出自-2013年12月听力原文
  • Without intervention they will be a headache to the nation.
    出自-2013年6月听力原文
  • Besides these symptoms of altitude sickness, others such as headache and fatigue may also occur.
    出自-2012年12月听力原文
柯林斯高阶英汉双解学习词典释义
英汉词典释义
英英词典释义
  • Noun
    1. something or someone that causes anxiety; a source of unhappiness;
    "New York traffic is a constant concern""it's a major worry"
    2. pain in the head caused by dilation of cerebral arteries or muscle contractions or a reaction to drugs
行业词典
  • 医学: 头痛:同cephalagia;
    旅游: 头痛;
    药学: 头痛;头部疼痛,包括头的前、后、偏侧部疼痛和整个头部疼痛。;头痛[病];以头痛为主要表现的疾病。;