“落砂栅”概念、定义、翻译-科学时代

单词	落砂栅
释义	机械工程词汇手册 knockout grating 落砂栅
随便看	Lyapunov method Lyapunov stability Lyapunov stability theorem Lyapunov stability theorem Lyapunov stability theory by the first approximation Lyapunov synthesis approach lyard lyase lyase lyate ion Lyautey，Louis Hubert lycanthropy lycanthropy Lyceum lyceum lyceum Lyceum Lyceum Movement Lyceum Theatre Lyceum Theatre School of Acting lychee lychee lychee lychee lychee tree

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。

knockout grating