“convection”概念、定义、翻译-科学时代

单词	convection
释义	天文学词汇手册 convection 对流
随便看	main laver main lead main leader main leaf main light main light main line main line main line main line main line main line main line main line main line main line track main lobe main lobe main-lobe solid angle main loop main loop main machine interface main mark mainmast main maximum

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。