shield

• The bulbs should be enclosed in safety shields .
  灯泡应装在安全罩内。
• It could then have served as a trusty shield .
  它就可以成为一个可靠的屏障。
• What are you doing with those swords and shields ?
  你们挪动这些剑和盾干什么？
• The shielding is only perfect .
  这种屏蔽作用才是完全的。
• You can not shield this criminal from prosecution .
  你不能包庇该罪犯而不起诉他。
• Now, colleagues shielded him as best they could .
  现在，是他的同事尽力帮他抵挡。
• The police officer shielded the child with her body .
  那警察用她的身体保护了小孩。
• I can't think of a single reason for shielding them .
  我想不出丝毫理由去庇护他们。
• The outermost electron is shielded from the nucleus .
  原子核对最外层电子的作用受到屏蔽。
• I tried to shield him against prying journalists .
  我竭力为他挡驾，拦住那些锲而不舍的记者。