“龙骨板”概念、定义、翻译-科学时代

单词	龙骨板
释义	机械工程词汇手册 keel plate 龙骨板
随便看	rafting rafting channel rafting operation Raft of the Medusa，The raft section raft trap fishing raft-wood rag rag raga ragazine ragazine rag book rage driving qi to flow upwards rage impairing liver ragfish ragga ragged image ragged leaf ragged left ragged right ragged right ragged robin ragged roll ragged sailor

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。

keel plate