undefined operation

常見例句

雙語例句

• Otherwise, the operation is erroneous and its outcome is undefined.
  否則的話，這一操作是錯誤并且它的結(jié)果是未定義的。
• When you load content from a URL, the default value is undefined until the load operation has started.
  從 URL 加載內(nèi)容時，直到開始加載操作，才會定義默認(rèn)值。
• The behavior of this operation is undefined if the specified collection is modified while the operation is in progress.
  如果在操作過程中，指定的集合已被修改，則此操作的行為是未定義的。
返回 undefined operation