present angular heightpresent elevation现在: now; at present; today; nowa ...高低角: angle of site概略现在高低角: coarse present angular height高低角: [军事] angle of site现在位置炮目高低角: angular height of target at present下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:现在高低角，即可在微信中查询翻译
