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
When the bough breaks,
树枝若折断
This long table is good.
这张长桌很不错。
How did you decide that product was safe?
你怎样决定产品是安全的呢？