imperative
Definition
Of vital importance; crucial, or a command that must be obeyed.
中文 至关重要的;必须遵守的命令。
Example
"It is imperative that we act quickly to save the environment."
Of vital importance; crucial, or a command that must be obeyed.
中文 至关重要的;必须遵守的命令。
"It is imperative that we act quickly to save the environment."