转变change;transform
蒸汽机使热能～为机械能。A steam engine transforms heat energy into mechanical energy./从落后的农业国～为先进的工业国transform from a backward agricultural country into an advanced industrial country/经过多次教育仍无～remain unrepentant after repeated education /～国有企业经营机制transform the way state enterprises operate/～观念change one’s mindset/～立场change one’s stand(or position);shift one’s ground/～世界观change in one’s world outlook/～思想change one’s mind;change of mind/～职能introduce a change in functions |