轮器

PD Pollable Device

可轮询设备

PD Potential Difference 电位差 | PD Pollable Device 可轮询设备 | PD Program Debugger 程序调试器

tight-and-loose pulleys

定轮与游轮

氩弧熔接 Tig welding | 定轮与游轮 tight and loose pulleys | 紧密联结器 tight coupler

escapement,anchor

錨形擒縱器

擒纵轮 escapement wheel | 锚形擒纵器 escapement,anchor | 时计擒纵器 escapement,chronometer

grinding wheel carriage

砂轮滑台,磨轮滑台

砂轮均衡架 grinding wheel balancing stand | 砂轮滑台,磨轮滑台 grinding wheel carriage | 砂轮修整器 grinding wheel dresser

change gear set

交换齿轮组, 挂轮组

change gear selector || 换挡选择器 | change gear set || 交换齿轮组, 挂轮组 | change gear stud || 变速齿轮双端螺栓

hand feed wheel

手进给轮

hand feed surfacer 手进刀平面刨床 | hand feed wheel 手进给轮 | hand feeder 手动续纸器

brush feed wheel

刷式排种轮

brush dyeing || 刷染法 | brush feed wheel || 刷式排种轮 | brush feed || 刷式排种器

field spider

磁极星轮

field solar battery lantern 太阳能电池野营照明灯 | field spider 磁极星轮 | field suppressor 磁场抑制器

friction roller

摩擦轮

friction resistance 摩擦阻力 | friction roller 摩擦轮 | friction shock absorber 摩擦式减振器

grain carrier beater

逐稿轮

grain carrier ==> 散粮船,运粮拖车,谷物运送器 | grain carrier beater ==> 逐稿轮 | grain chute ==> 谷粒滑槽

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人