“entrance keeper”概念、定义、翻译-科学时代

单词	entrance keeper
释义	纺织词汇手册 entrance keeper 进布挡边器
随便看	silica refractory silica removal silica sand silicate silicate silicate silicate body silicate clay silicate cotton silicate expansive cement silicate fouling silicate in seawater silicate self-stressing cement silicate structure silication silica tube silica white siliceous siliceous siliceous chimney siliceous ooze siliceous rock siliceous sinter silicic acid silicic acid

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。