Imperviousness
n. 不渗透性；不透水性；不通透性
✅ 同义词
🔴 反义词
🗣️ 情景例句
I owe my success to my Mom.
我的成功归功于母亲。
Lock the stable door before the steed is stolen.
马未偷走前，厩门先锁上。
4 Think of a time when you were happiest. What were you doing?
4。想一想你感到最高兴的时刻。当时你在做什么？