The names on the list are in alphabetical order.
名单上的名字是按字母顺序排列的.。
The computer sorts the words into alphabetical order.
计算机按字母顺序排列这些单词。
He can face the accidental trouble.
他能够面对意外的困难。
Information must be stored so that it is secure from accidental deletion.
必须把资料保存起来,这样才不至于无意中删除。