- 相关词组
- rotary air engine旋转式热空气发动机
- moist air mass湿气团
- main return air current主回风流
- mobile high-pressure air stand移动式高压空气供应台
- master air suction valve主进气阀
- holding air attack牵制性空袭
- vent air通风空气
- vacuum air pump真空泵
- bel air[地名] [留尼汪（法）、毛里求斯、美国] 贝莱尔;
- main air bottle主空气瓶
- mine air leakage矿井漏风
- main air blower主风机
- marine and air navigation light海空两用灯标
- maneuvering air compressor操纵用压气机
- marine air bottle船用气瓶
- master air valve主空气阀
- mean operating air gap平均工作气隙
- marine air conditioning船舶空气调节
- ventilator air inlet通风机空气入口
- marine air海军陆战队航空兵
- 今日热词
- 热门搜索
- maple n.枫树;槭树;槭木淡棕色;
- guarantee v.担保;提供（产品）保修单;确保;承诺对…负法律责任;n.保证;保修单;起保证的事物;担保金;
- preparation n.准备（工作）;制剂;
- put down 放下；奚落的语言；贬低的行为
- hook n.钩;钩拳;吸引人的东西;曲线球;v.吊住;钩住;钓（鱼）;打曲线球;吸引;连接;上网;
- educated adj.有教育的;受过良好训练的;v.教育( educate的过去式和过去分词);训练;教导，教养;
- bethune 贝休恩，白求恩（姓氏）;
- education n.教育;教育学;培养;训练;
- wrist n.手腕;腕关节;
- search n.搜索，检索;查找;v.搜寻，查找;搜身;思索;
- weatherman n.气象员，天气预报员;
- 11 eleven;
