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- Any of several tough, porous leather substitutes. 通氣性強的塑料幾種粗糙的多孔的皮革代用品
- He added sand to the soil to make it more porous. 他往土里摻了些沙子以提高滲水性能。
- They represent each society stratum. 他們代表各個(gè)社會(huì )階層。
- In hot weather clothes made of a porous material like cotton are best. 熱天穿棉布之類(lèi)有滲透性的材料做的衣服最為適宜。
- They do not constitute a separate class or stratum. 知識分子和青年學(xué)生并不是一個(gè)階級或階層。
- In hot weather cloths made of a porous material like cotton are best. 熱天穿棉布之類(lèi)有滲透性的材料制成的衣服最為適宜。
- He hates the privileged stratum. 他憎恨特權階層。
- To lap better, all porous holes. 上面凈是氣孔，便于舔食。
- This is a stratum we must win over. 這一階層，我們是必須爭取的。
- Tramps are from the lowest stratum of society. 流浪漢來(lái)自社會(huì )最下層。
- He add sand to the soil to make it more porous. 他往土里攙沙子以提高滲水性能。
- The randomness is attributed to the porous medium. 隨機性起因于多孔介質(zhì)。
- Human memory is permeable and porous. 人類(lèi)的記憶具有滲透性。
- Most soils and rocks are porous. 大部分土壤和巖石都是多孔的。
- Is The Intermediate Stratum Forming in China? 中國的中間階層正在形成?
- Modification of breather stratum about airslide. 空氣輸送斜槽透氣層的改造。
- The state or property of being porous. 有孔性，多孔性有孔或多孔的狀態(tài)或特性
- A structure or part that is porous. 多孔部分或多孔結構
- To form bends in(a stratum of rock. 地層褶曲（在地層的巖石上）形成彎曲
- The lower stratum divides again into Ds and Es. 下層又分成D級和E級。
