“管口”概念、定义、翻译-科学时代

单词	管口
释义	请查阅喷嘴--注孔--管口
随便看	subshaft sub-shaft subshell subshrub subshrub subshrub subshrub subshrub subshrubby peony sub-sib subside subsidence subsidence subsidence subsidence subsidence subsidence area subsidence fracture subsidence prevention subsidence rate subsidence trough subsidence zone subsider subsider juice subsidiarity

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。