或为

• Nothing or an empty string
  或为空字符串(
• The object to track or a null reference nothing in visual basic
  要跟踪的对象或为空引用（在visual basic中为nothing ） 。
• He causeth it to come , whether for correction , or for his land , or for mercy
  伯37 : 13或为责罚、或为润地、或为施行慈爱。
• Method to write additional markup tags or add attributes to the beginning tag for the
  方法，以编写附加的标记内容标记或为
• A musical or rhythmical accompaniment composed or played for dancing
  舞曲为舞蹈所作的曲或为跳舞而演奏有音乐或节奏的伴奏