Operativeness
n. operative的变形
✅ 同义词
🗣️ 情景例句
He is in a good mood.
他的心情很好。
Early to bed and early to rise,makes a man healthy,wealthy and wise.
早睡早起，使人健康、富有而聪明。
The growth of alternative mental interests is a long process.
精神上多种情趣的培养是一个长期的过程。