“helicopter”概念、定义、翻译-科学时代

单词	helicopter
释义	旅游词汇手册 helicopter 直升机
随便看	gravitational water gravitational water gravitational wave gravitational wave gravitational wave gravitational-wave astronomy gravitational-wave source gravitation constant gravitation constant gravitation constant gravitation constant--gravitation(al) constant gravitation dynamics gravitation effect gravitation law gravitation law gravitation time dilation gravitino gravitino graviton graviton gravitropism gravity gravity gravity gravity

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。