英语词汇periapsis的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	periapsis
释义	periapsis 英?[per?'?ps?s] 美?[?per?'?ps?s] 释义 n. 近拱点英英释义 Noun 1. (astronomy) the point in as orbit closest to the body being orbited 行业词典天文学近点???轨道椭圆上离引力中心最近点。???
随便看	depth charge fuze depth charge launcher depth charge, mines depth charge mortar depth charge pattern depth charge pistol depth charge projector depth charge rack depth-charge rocket depth-charge rocket launcher depth-charges depth charges depth-charge thrower depth charge thrower depth charge trajectory depth charge warhead depth-charging depth chart depth check drill depth clearance depth clipping depth coefficient depth compensation depth compensation curve depth constancy

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

periapsis