单词	ectostosis
释义	ectostosis noun ect·​os·​to·​sis ¦ekˌt+ plural ectostoses : bone formation beginning immediately beneath the perichondrium and surrounding or replacing the underlying cartilage compare endostosis Word History Etymology New Latin, from ect- + -ostosis
随便看	cross cross (out) cross (up) cross action cross actions cross aisle cross and English bond cross and pile cross axle cross bearings cross bit cross bond cross brace cross bracing cross break cross bridging cross Calvary cross cell cross cleavers cross code cross contamination cross correspondence cross counter cross dating cross direction

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