在线拼音输入   加入收藏  
     
marine propeller
marine propeller noise
marine protest
marine proton gradiometer
marine proton magnetometer
marine protozoan ecology
marine protozoology
marine pump
marine radar
marine radio
marine radio aids
marine radio beacon
marine radioecology
marine railway
marine rainbow
marine reclamation land
marine reflection seismic survey
marine refraction seismic survey
marine refrigerating plant
marine refrigerating system
marine research station
marine resources
marine resources chart
marine resources chemistry
marine resources economics
marine return tube boiler
marine riser
marine risk
marine rudder
marine safety valve

 marine propeller
[船]船用螺旋桨


加入联盟 | 关于我们 | 广告合作 | 版权声明 | 英汉全文翻译
© 2012  蜀ICP备08006943号 云词典在线 版权所有