Impermeableness
n. impermeable（不能渗透的）的变形
🗣️ 情景例句
You have that look in your eye.
你的眼睛里显示出你已有了答案。
It was well-received in all markets, so a gain of three market share points can be expected.
这在所有市场销售良好，所以获得三成的市场占有率是指日可待的。
Houses -- often three storeys high -- were built of stone.
房子一般有3层楼高，用石块修建。