normal glide有利: advantageous; beneficial; fa ...下滑: glide; gliding; letting down有利下滑角: optimum gliding angle下滑有利速度: best glide speed下滑: glide; gliding; letting down◇下滑角 [航空] gliding angle; glide angle; glide slope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:有利下滑,即可在微信中查询翻译