词汇	pitching arm
释义	pitching arm 投球臂
随便看	Number of venture capital funds Number of Very Hot days number of vessels diseased number of vibration number of vibration modes number of visa number ofvisiblesatellite number of visible satellite number of visitors Number of Visits By Quarter number of volume number of wagon concentrating number of wagon loading number of wagons operated number of wagons sorted number of wagons sor ted number of wagon unloaded number of walls number of waves number of weaned number of websites number of weld passes number of welds number of Whitworth thread cut number of windings