Chinese aperture, 光圈, 孔穴, 窦, 隙缝
English sinus, venous sinus, sine, bay, bosom, fistula
Chinese 窦, 窦道, 鼻窦
English nest, brood, cuddle
Chinese 巢, 巢穴, 渊薮, 营巢, 窝, 窝巢, 窠, 蔟, 窦, 鸟巢
English bodily cavity, caries, pit, cavum, dental caries, enclosed space, hollow, tooth decay
Chinese 凹入, 凹洞, 坳, 孔穴, 穴, 空洞, 空腔, 窟窿, 窦, 窾, 窿, 龋齿
English golf hole, hole out, cave, gap, administrative segregation, trap, fix, hollow, opening, solitary confinement, vagina
Chinese 口子, 坈, 坎, 坑, 坑洞, 坜, 埳, 堀, 孔, 孔眼, 孔穴, 屇, 洞, 洞孔, 漏洞, 破洞, 穴, 空, 窍, 窟, 窟窿, 窦, 窿, 阬
cage, cosine, batting cage, john milton cage jr, cage in, filling, fill, woof, coop