共同轴性，共轴性，同轴性...

coaxality的音标：coaxality的英式发音音标为：[kəʊk'sælɪtɪ]coaxality的美式发音音标为：[koʊk'sælɪtɪ]...

Processing must guarantee that the bearing bore in two pieces of steel plate of coaxality.加工过程中一定要保证轴承孔在两块钢板上的同轴度....