nonporous
adj. 无孔的，无孔隙的
反义词
参考例子
1.because stoneware is nonporous, glaze is applied only for decoration.
因为石陶器是致密的，所以上釉只是为了装饰。
2.Plating: Coating a metal or other material, such as plastic or china, with a hard, nonporous metallic surface to improve durability and Beauty.
镀覆：对金属或其它一些材料，如塑料或瓷器，镀上一层硬而密实的金属表面，以提高耐用性并增进美观。
3.Kitchen tools in the set are made of injection-molded silicone — hygienically nonporous, food-grade quality, waterproof, stain-resistant and dishwasher safe.
使用硅树脂浇注，卫生无孔，食品级品质，防水，耐脏，可放入洗碗机内清洗。
英文解释
adj.
1.not porous; especially not having vessels that appear as pores
网络释义
nonporous
不渗透的; 无孔的; 无孔隙的; 非多孔;
nonporous pellet
非孔性粒吸收器;
Nonporous Carriers
非多孔性载体;