Undamped
a. 未受潮的, 不灰心的, 不失望的, 无阻尼的
✅ 同义词
🗣️ 情景例句
Come on in!
进来！
Education has for its object the formation of character.
教育的目的在于培养品德。
I'm afraid he's out. He won't be back until tomorrow.
对不起，他外出去了，明天才回来。