“engine compartment checking ladder”概念、定义、翻译-科学时代

单词	engine compartment checking ladder
释义	航空航天词汇手册 engine compartment checking ladder 发动机舱测试工作梯
随便看	blue-green flame blue gum blue halo star blue heat range blue helmit blue horizontal branch blue horizontal branch star blueing bluejack bluejacket bluejacking blue john blue key blue key blue key blue lace-flower blue lead blue leg blue lily blueline blue ling blue-lips blue list blue lumber blue magnitude

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

engine compartment checking ladder