grass-hopper轻型: light-duty; light-weight; li ...轻型单座旋翼机: rotorcycle单翼机: monoplane长翼单翼机: long-wing monoplane单翼机设计: monoplane design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:轻型单翼机，即可在微信中查询翻译
