“压实”造句
若是不能及时把积雪从道路上清理走, 就会被
压实,给车辆行驶带来困难.
If the snow isn't cleared from the roads quickly, it packs down hard and makes driving difficult.
水道内由不可
压实的砂或砂砾物质充填.
The channel is filled with noncompactible sand, or with sand and gravel.
下卧层和旁侧层先已
压实.
The subjacent and lateral strata previously have been compacted.