helmetn.头盔;安全帽
helloint.(打招呼)喂;你好
Helmo海尔莫
Helmen.赫尔姆
Helmi希勒米
Helmn赫尔门
Helman.赫尔玛
Helmy埃尔米
Helmes黑尔梅斯
Helmann.赫尔曼
Helmby赫尔姆比
helmex双羟萘酸噻嘧啶(广谱驱肠虫药)
"the President is at the helm of the Ship of State"
"helm the ship"