圓的英語翻譯：

circularity; cirlce; justify; round; roundness
【化】 circle
【醫(yī)】 gyro-

柱的英語翻譯：

column; columniation; cylinder; pillar; post
【化】 column
【醫(yī)】 beam; column; columna; columnae; Pila; pilae; pillar; pivot; post; rod
trabecula; trabeculae

關(guān)節(jié)的英語翻譯：

articulation; joint; key links
【醫(yī)】 arthr-; arthro-; arthron; article; articulatio; articulation
articulationes; articuli; articulus; artus; joint; junctura; syntaxis