“concavo-convex”概念、定义、翻译-科学时代

单词	concavo-convex
释义	交通运输工程词汇手册 concavo-convex 凹凸的
随便看	location unit location update location verification locative locative case locative clause locator locator locator locator locator locator locator file LOCF LOCF--LOCF（last observation carried forward） LOCF（last observation carried forward） loch loch loch loch lochan lochia lochiometra lochiometritis lochiorrhea

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。