impermeable
[im'pə:miəbl]
adj. 不渗透性的；（对水等）不能渗透的
反义词
参考例子
1.With only a one month interim dressing, two-thirds remained coronally impermeable, i. e.
仅仅一个月的暂封，冠方已经仅有三分之二是没有微渗漏的。
2.The level to Canadian and France's is about 0. 82 hole in 11 single impermeable liner landfills.
加拿大和法国的11个单土工膜衬层的填埋场中每英亩有0。82个漏洞。
3.The membrane is impermeable to blood cells and large molecules such as proteins, but small ones can get through it.
血细胞和蛋白质等大分子无法穿透这层膜，而体积较小的物质则可以通过。
英文解释
adj.
1.preventing especially liquids to pass or diffuse through
网络释义
impermeable
不可渗透的; 防渗; 不透水; 不透的;
impermeable barrier
不透水煤柱; 不透水层; 不渗透边界; 释义：不透水层;
impermeable layer
不透水层; 补透水层 不透水层; 不透性层; 释义：不透水膜,不透水层;
impermeable soil
不透水性土壤; 不透水土壤; 不渗透性土壤; 释义：不透水土壤;
impermeable formation
不渗透地层;