command
/kəˈmænd/
an authoritative direction or instruction to do something
中文释义：命令；指令；指挥
The general issued a command for all troops to advance immediately.
将军下达了所有部队立即前进的命令。
She has a good command of several foreign languages.
她精通几门外语。
/kəˈmænd/
an authoritative direction or instruction to do something
中文释义：命令；指令；指挥
The general issued a command for all troops to advance immediately.
将军下达了所有部队立即前进的命令。
She has a good command of several foreign languages.
她精通几门外语。