Gratuitously
adv. 不必要地；无缘无故地；无偿地；平白地
✅ 同义词
📖 牛津释义
gratuitously
adv.
🗣️ 情景例句
Help yourselves.
请随便用。
I'm ashamed. I couldn't tell you my love.
我真的不好意思,爱你在心口难开呀。
That's right.we have to work out the final price.
是的，我们得把最后的价格敲定。