“升降绞辘”的概念、定义、翻译、参考文献-科学参考

单词	升降绞辘
释义	升降绞辘 lift tackle (吊杆)
随便看	testa dolichoris test again and again test aircraft test air tunnel test alphabetic testament testamentary trust test ammunition test amplifier test analysis report test and evaluation command test and handling (T&H) test and measurement test and operation group test and training satellite test and verify test and verify program test animal test antenna testa ovi test apparatus test area testas test ascent test assembly

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。