“aluminium step ladder”概念、定义、翻译-科学时代

单词	aluminium step ladder
释义	园艺学词汇手册 aluminium step ladder 铝阶梯
随便看	NIS (network information service) NIS--NIS (network information service) nisoldipine nisoldipine Nissan NIST NIST (National Institute of Standards and Technology) NIST--NIST (National Institute of Standards and Technology) Nisā，An- nit nit nit nit nit nitenpyram niter NITF（News Industry Text Format） niton niton nitragin nitra lamp nitralin nitralising nitramon nitraphosphate

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。

aluminium step ladder