Helicoptern. 直升飞机 Highly Elliptical Lunar Orbit高度椭圆绕月轨道 high energy liquid oxidizer高能液体氧化剂 Haslett, East Lansing, and OkemosHaslett、东蓝、Okemos Hello Direct, Inc.你好直接有限公司 Helohispanic Elected Local OfficialsHelohispanic选举当地政府官员