“hand propelling boat”的概念、定义、翻译、参考文献-科学参考

单词	hand propelling boat
释义	hand propelling boat 手摇螺旋桨舢板
随便看	Valanginian stage Valangin's solution valconazole valdrinal vale valence valence band valence bond valence-bond method valence-bond resonance method valence-bond theory valence crystal valence distance valence effect valence electron valence isomer valence linkage valence model valence mumber valence rule valence shell valence shell electron pair repulsion theory valence vibrations valencianite valency

科学参考收录了1248194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。