初: at the beginning of; in the ...幕: covering cloth,silk or felt; ...初男: hatsuo初母之儿: grandmas boy初挠度: initial deflection初磨球磨机: primary ball mill初能: muzzle energy初磨磨碎机: primary mill初年度代理权: first year commission; first-year commission初磨机: primary mill初年度收益: first fruits初磨[一次]球磨机: primary ball mill