“annular drainage”概念、定义、翻译-科学时代

单词	annular drainage
释义	水利水电词汇手册 annular drainage 环状排水系统，环状水系
随便看	rockery with laid-stones rocket rocket rocket rocket advertising rocket astronomy rocket balloon instrument rocket body rocket body diameter rocket body structure rocket-borne mass spectrometer rocket-borne TT & rocket cress rocket docket rocketeer rocket engine rocket engine high altitude test rocket engine plume rocket exhaust noise rocket extract rocket-ground port check rocket immunoelectrophoresis rocket infrared astronomy rocket launcher rocket-launching site

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。

annular drainage