“protonephridium”的概念、定义、翻译、参考文献-科学参考

单词	protonephridium
释义	protonephridium [´prōd·ō·nǝ`frid·ē·ǝm] ^{INVERTEBRATE ZOOLOGY} 1. A primitive excretory tube in many invertebrates. 2. The duct of a flame cell.
随便看	compressed straw slab compressibility compressibility burble compressibility correction compressibility error compressibility factor compressible flow compressible-flow principle compressible fluid flow compression compressional wave compression cable compression coupling compression cup compression failure compression fitting compression gage compression ignition compression-ignition engine compression machine compression member compression modulus compression mold compression plant compression pressure

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