an extraordinary writ commanding an official to perform a ministerial act that the law recognizes as an absolute duty and not a matter for the official\\\'s discretion; used only when all other judicial remedies fail
造句
用作名詞(n.)
It serves no purpose to issue some high-profile mandamus or declaration that can remain only on paper. 發出高姿態的訓令或宣言，卻不能實行是毫無意義。