Operativeness
n. operative的变形
✅ 同义词
🗣️ 情景例句
Well, that must be him.
噢，一定是他。
I tried calling you several times yesterday but I couldn't get through.
我昨天给你打了几次电话，但都没有打通。
The rise to fame was swift.
这一家迅速出了名。