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
And we'll also need some ladders
而且我们还需要一些梯子
The petroleum region is centered largely in the north.
那里的石油区大部分集中在北部。
Goodbye.
再见。