单词	gearing-down
释义	gearing-down 齿轮减速传动
随便看	strengths-oriented strength specification strength-stress ratio strength test strength tester strength tester of resin sand strength testers strength testing strength-testing machine strength testing machine strength test method strength test of sand strength test pressure strength theories strength theory strength timber strength-to-density ratio strength-to-weight strength-to-weight ratio strength to weight ratio strength-train strength-training strength training strength trial strength ultimate ygby ygbz ygbzpbx ygcc ygcj ygcs ygcw ygdcj ygdd ygdg 差シ掛ケル差シ控エル差シ措ク差シ換エ差シ換エル差シ支エ差シ支エナイ差シ支エル差シ料差シ昇ル