Alternate routine
[計] 交錯程序
?? 詞語組成解析
alternate
['?lt?n?t]
adj. 輪流的;交替的;間隔的;代替的;
vi. 交替;輪流;
vt. 使交替;使輪流;
n. 〈美〉（委員）代理人;候補者;替換物;
altern 其他的，改變狀態 + ate 表示做、造成 → a. 交替的,輪流的;間隔的；vi.(使)交替,(使)輪流
??? 情景例句
About eight o'clock?
差不多八點鐘好嗎？
He applied for the post.
他申請這個職位。
Men accustomed to struggling for survival against the elements and Indians were bewildered by politicians, bankers and businessmen, and unhorsed by fences, laws and alien taboos.
習慣與大自然和印第安人作斗爭以求生存的拓荒者被政客、銀行家和商人搞得暈頭轉向，最后被圈地、尖律我外來的清規戒律所擊敗。