impervious
adj. 不受影响的，无动于衷的；不能渗透的
例句
She seems almost impervious to the criticism from all sides.
她好像对各方批评无动于衷。
《柯林斯英汉双解大词典》
This also makes the painting impervious to water.
这也使得该幅画能防水。
It dispels the notion that the plants are impervious.
这样一来，认为这里的核电站不受影响的念头打消了。
