fixed pitch propeller固定: fixed; regular螺距: pitch; flight lead; pitch of ...的: 4次方是 The fourth power of 2 i ...螺旋桨: screw propeller; propeller; ...固定螺距螺旋桨: fixed pitch air screw; fixed pitch propeller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:固定螺距的螺旋桨，即可在微信中查询翻译
