三维弹性

merit student; three good student(good in study, attitude and health)

three-fifths compromise

three-phase AC asynchronous motor

Three Agents Emergency Pill

Three Agents Little White Powder

3-D picture【电影】;stereoscopic motion picture【电影】;three-dimensional film【电影】

three-phase tow-dimensional bubble shift register

folding in the manufacture of three-dimensional articles