单词	putures
释义	同puture
随便看	gear thickness gauge gear to gear tooth gear tooth caliper gear tooth calipering machine gear tooth coliper gear tooth gage gear tooth gauge gear tooth micrometer gear tooth vernier caliper gear-tooth vernier caliper gear tooth vernier calliper gear tooth vernier gauge gear train gear train geartrain gear transmission gear turbine gear-type gear type pump gear-type pump gear type transmission gear unit gear up gear--up