Effectualness
n. effectual的变形
✅ 同义词
🗣️ 情景例句
Thank you. Would you like something to drink? A cup of coffee?
谢谢。你想喝点儿什么？来杯咖啡吗？
Yes, I worked from early morning until late at night.
是,我从清早工作直到半夜。
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。