soft field takeoff/landing不: a block of wood整地: soil preparation离: leave; part from; be away fr ...着陆: landing; land; touch down离着陆: ctol; stol; vtol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:不整地离着陆,即可在微信中查询翻译