ask for the moon
索取過多或過分追求不切實(shí)際的東西
口語·比喻·表示要求過高
英文釋義
to make an unrealistic or excessive request
例句
Asking for a raise during a recession is like asking for the moon.
典故來源
月亮遙不可及，比喻提出不可能實(shí)現(xiàn)或過分的要求。