If you have particular qualities at your command, you are able to use them effectively.娴熟,得心应手,运用自如
humorous If someone says that they are at your command, that person is willing to do what you ask.听从…吩咐,任由…安排
👨🏻🏫 Mr. Ng 劍橋詞典 📚切換為繁體中文