单词	crankshaft
释义	crankshaft /ˈkraŋkʃɑːft / noun A shaft driven by a crank.The uses of medium carbon-manganese steels include shafts, axles, gears, crankshafts, couplings and forgings.... Fuel is transformed into energy that pushes down on a piston that turns a crankshaft that turns a drive shaft. The aft end of the crankshaft connects to the propeller shaft through the thrust bearing.
随便看	microthermic micro-thin microtine microtiter microtiter plate microtiter well microtitre microtome microtomic microtomist microtomy microtonal microtonality microtonally microtone microtopographic microtopographical microtopography microtrabecula microtrabecular microtransaction microtrichium microtron microtubular microtubule

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