trailing-edge spoiler后缘: trailing edge阻流: choked flow片: a flat,thin piece; slice; fl ...阻流片: spoiler操纵阻流片: control spoiler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:后缘阻流片,即可在微信中查询翻译