Doubtfulness
n. doubtful（不大可能的）的变形
✅ 同义词
🔴 反义词
🗣️ 情景例句
I am so excited. Mother!
我好兴奋， 妈妈！
I would really appreciate your persuading your management.
如果你能说服经营团队，我会很感激。
Hello! Where are you from?
你好，你是从哪里来的？