单词	spur gear
释义	spur gear [机] 正齿轮
随便看	mixing turbulence mixing type heat exchanger mixing-type heat exchanger mixing-type water heater mixing uni-directitional mixing uniformity mixing unit mixing up mixing valve mixing-valve mixing vane mixing vat mixing velocity mixing vessel mixing waste mixing water mixing water and steam injector mixing-water requirement mixing width mixing width measurement mixing willow mixing with mixing zone mix in place mix-in-place 鬼迷了心窍鬼迷心窍鬼酉上车儿，推醜鬼门上占卦鬼门关相会鬼门关，十人九不还。鬼难拿鬼鬼祟祟，形迹可疑鬼鬼祟祟，藏头露尾鬼魅易画犬马难左前左右左右左右ホセツホセンホゼイホゼンホソイホソウ