seaplane handling line水上飞机: seaplane; hydroplane; airboa ...安定: stable; quiet; settled飞机安定面: airplane stabilizer; stabilizer; airplane飞机安定性: aircraft stability乘水上飞机: hydroplane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:水上飞机安定索，即可在微信中查询翻译
