helmetn.头盔;安全帽
Helmeted Woodpeckern.灰蓝黑啄木鸟
Helmeted Friar Birdn.盔吮蜜鸟
Helmet Visor Display头盔面罩式显示器
helmet sight display头盔瞄准显示器
helmet-shaped bowl盔形碗
Helmet Mounted Sight头盔瞄准具
Helmet Sigh Subsystem头盔瞄准分系统
helmet display system头盔显示系统
helmet mounted deviee头盔瞄准具
Helmeted Pygmy Tyrantn.盔侏霸鹟