常常的英文怎么说

常常的英文：
frequently
usually
often

• He regularly neglects brushing his teeth before going to bed.
  他常常忘记睡前刷牙。
• Doctors used to bleed people when they were ill.
  从前医生常常给病人放血.
• Animals with rabies often froth at the mouth.
  患狂犬病的动物常常口吐白沫.
• Hurricanes periodically menace the Gulf Coast.
  飓风常常威胁着墨西哥湾海岸。
• hurricanes periodically menace the Gulf Coast
  飓风常常威胁着墨西哥湾海岸。
• Industrial effluent often causes a problem to people's health
  工业废水常常危害人们的健康。
• Net ball is a very common fault.
  落网球是非常常见的失误。
• Faultfinder:One who is given to petty criticism and constant complaint.
  吹毛求疵者：爱挑毛病，常常抱怨的人。
• Master of Science if often abbreviated to MS.
  理科硕士常常缩写为MS.
• Disaffection often leads to outright treason.
  政治上的不满常常导致断然的背叛。

• These faculae frequently are the forerunners of sunspot formation
  这些光斑常常是形成太阳黑子的先兆。
• To accustom by frequent repetition or prolonged exposure.
  使……习惯由于经常重复或长时间接触而适应。
• He is a frequent visitor to our house.
  他是我们家的常客。

• Usually y is a function in math.
  X is not a function in math.
• Used as the usual style for a baron.
  男爵用作男爵的常用称呼。
• Mothers are usually gentle with their babies.
  母亲对自己的婴儿总是很温柔。

• They often gossiped.
  They often gossiped.
• Often the good suffer, and often the wicked prosper.
  好人总是受气遭殃，坏人往往青云直上。
• She often keeps a diary.
  她常记日记。