willfully ['wɪlfəlɪ]

例句:

• Cubism was hard to read, willfully ambiguous , and yet demotic too.
  立体派很难理解, 恣意地前后矛盾, 然而它却通俗.
  
• He will never set you at defiance or willfully injure you.
  他决不会违抗你,或者存心伤害你.
  
• Can student willfully select the course?
  学生可以随意选择课程 吗 ?
  
• He's willfully ignorant and extremely dishonest, but not stupid.
  来自SA
• Only if you're willfully blind in order to sell a product.
  来自SA
• You are just as arrogant, willfully ignorant, and blatantly stupid.
  来自SA