“optic tectum”概念、定义、翻译-科学时代

单词	optic tectum
释义	水产业词汇手册 optic tectum 视顶盖
随便看	check point check point check point checkpoint checkpoint check print check print check questioning checkroom checkrow drilling checks and balances checks and balances check sheet check sheet check standard check station check station check structure check sum checksum checksum check sweeping check test check up checkup of seismic intensity

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。

optic tectum