impermeable
UK/im'pә:miәbl/US
TOEFLGREC2
Definitions
adj.
Not allowing liquids or gases to pass through; waterproof.
不渗透的；防水的；不透过的
Root Breakdown
Root-derivedimnot, opposite of
+
permroot
+
eablecapable of, worthy of
=impermeable
Common Collocations
- 1.impermeable material防水材料
- 2.impermeable barrier防水屏障
- 3.impermeable layer防水层
Example Sentences
- 1.
The impermeable barrier prevented contaminated water from leaking.
- 2.
Modern raincoats use impermeable materials to keep you dry.