单词	R J.Sternberg
释义	R J.Sternberg 斯滕伯格
随便看	freely usable currency freely varying draft freely-vibrating system freely-vibrating trough conveyer freem Freem freemachining free machining Free Machining free-machining free-machining addition free machining alloy steel free-machining alloy steel free machining copper with 0.5% Te free machining copper with 1% Pb free machining steel free-machining steel free macrophage free macrophages free magnesism free magnetic charge free magnetic pole free magnetism free magnetization free magnetization condition