[with obj.]make a thorough or dramatic change in the form, appearance, or character of 彻底改变,使发生巨变,使改观,变革 lasers have transformed cardiac surgery. 激光使心脏手术大为改观。 he wanted to transform himself into a successful businessman. 他想让自己改变成为一个成功的商人。 ■[no obj.]undergo such a change 变化,发生巨大变化,改观 ■change the voltage of (an electric current) 变换(电流)的电压 ■(Mathematics)change (a mathematical entity) by transformation (数)变换(数学单位)
noun
(Mathematics & Linguistics)the product of a transformation (数,语言学)变换式;转换句 ■a rule for making a transformation 转换规则