查询词典 double-header

double-headed rail：双头钢轨

double-headed nail ==> 双帽钉 | double-headed rail ==> 双头钢轨 | double-headed spike ==> 双头钉

double-headed arrow：双箭头

double-head automatic transmitter 双机头自动发报机 | double-headed arrow 双箭头 | double-headed rail 工字轨

double-headed camera：双头摄影机

double-headed bolt tension meter 双头螺栓张力计 | double-headed camera 双头摄影机 | double-headed spray gun 双口喷枪

Double-line engine：双列发动机

Double jointed propeller shaft 双万向节传动轴 | Double-line engine 双列发动机 | Double overhead camshaft 双顶置凸轮轴

Double-line engine：双列策念头

Double jointed propeller shaft 双万向节传动轴 | Double-line engine 双列策念头 | Double overhead camshaft 双顶置凸轮轴

double-line entry：双行条目

double-click on 双击 | double-line entry 双行条目 | double click 双击

double-line railway：雙線鐵路

3135 double-line interlocking lock and block 雙線半自動閉塞 | 3136 double-line railway 雙線鐵路 | 3137 double-line section 雙線區段

double-line traffic：雙線行車

3137 double-line section 雙線區段 | 3138 double-line traffic 雙線行車 | 3139 double-line working 雙線行李

double-line working：雙線行李

3138 double-line traffic 雙線行車 | 3139 double-line working 雙線行李 | 3140 double-rail retarder 雙軌條車輛減速器

double-line section：雙線區段

3136 double-line railway 雙線鐵路 | 3137 double-line section 雙線區段 | 3138 double-line traffic 雙線行車

hooter：汽笛

hootenanny 乡间音乐 | hooter 汽笛 | hoots 咄

abridged edition：节略版

节点的 nodal | 节略版 abridged edition | 节目码流 program stream