Imperviousness
n. 不渗透性；不透水性；不通透性
✅ 同义词
🔴 反义词
🗣️ 情景例句
It's a beautiful day.
今天天气真好。
Out of debt, out of danger.
无债一身轻。
At the end of this period we put the play on in a theatre.
最后我们就在剧场上演这出戏。