0 not allowing liquid to go through -- 不能渗透的
How does glue bond with impervious substances like glass and metal? 胶水粘玻璃和金属之类不透水物质的效果如何？
1 If someone is impervious to something,they are not influenced or affected by something. -- 不受影响的
The inflated aerofoil consisted of an impervious sleeve supported by thin steel wedges a t the leading and trailing edges.
To maintain his aura of restraint, he had to be impervious to the changeable rules of fashion associated with feminine flightiness.
Seen in that way, the utterances in (20) to (22) are not impervious to analysis.
Why then do girls, who appear resilient and relatively impervious to childhood mental disorders, later show so many internalizing problems?
At an impervious boundary, all the heat must be transported by conduction.
Since the container walls are impervious to solutes, the basic state is necessarily time dependent.
The most obvious explanation is that the child is impervious to corrective input in the majority of cases.
The fact that certain structures seem impervious to otherwise strong age effects begs for an explanation.
