“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	pyrazolone dye Pyrenean orogeny pyrenoid Pyrenolichenes Pyrenulaceae Pyrenulales pyrethrum pyrexia pyrgeometer Pyrgotidae pyrheliometer pyridine pyridostigmine bromide pyridoxal hydrochloride pyridoxal phosphate pyridoxine hydrochloride pyrimidine pyrite pyrite roasting pyritization pyritobitumen pyritohedron pyritoid pyro- pyroaurite

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。