hole
crevice
Come learn 3000+ Chinese characters with HanziHero!
→kong3xi4 • kǒngxì
pore
pores
For pores on the skin, 毛孔 is more common.
牆 上 有 很多 小 孔隙。
There are many small pores on the wall.
這 種 材料 沒有 孔隙。
This material has no pores.
水 從 孔隙 滲透 到 地下。
Water seeps through the pores into the ground.