单词	compressional wave
释义	compressional wave noun : a longitudinal wave (such as a sound wave) propagated by the elastic compression of the medium called also compression wave Word History First Known Use 1875, in the meaning defined above
随便看	tectibranch Tectibranchia tectibranchian Tectibranchiata tectibranchiate tectiform tectites tectofugal tectogene tectogenic Tectona tectonae tectonas tectonic tectonically tectonics tectonism tectonisms tectonite tectonophysicist tectonophysics tectonosphere tectoria tectorial tectoridin

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