Gratuitousness
n. gratuitous（免费的, 无偿的, 无报酬的, 不收酬劳的）的变形
✅ 同义词
📖 牛津释义
gratuitousness
n [U].
🗣️ 情景例句
But I was lucky enough to have a career as a music teacher
但我很幸运， 有一个音乐教师的事业
Did you watch the new office building being built?
你看过在建设中的新的办公楼吗？
Were there any exciting incidents during your journey?
你们在旅行中有没有什么令人激动的事情？