“pachyderm”的概念、定义、翻译、参考文献-科学参考

单词	pachyderm
释义	pachyderm [`pak·ǝ´dǝrm] ^{VERTEBRATE ZOOLOGY} Any of various nonruminant hooved mammals characterized by thick skin, including the elephants, hippopotamuses, rhinoceroses, and others.
随便看	Ioffe effect IOGEN ion ion accelerator ion-acoustic wave ion atmosphere ion backscattering ion-beam mixing ion-beam scanning ion burn ion chamber ion cloud ion column ion concentration ion counter ion crystal ion current ion cyclotron frequency ion-cyclotron-resonance mass spectrometer ion density ion detector ion emission ion engine ion exchange ion-exchange chromatography

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