lead-leaching

基本解释

• 化学除铅

同根派生

英汉例句

• The horse forged ahead the lead in the homestretch.
  那匹马在最后阶段突然加速跑到前面。
• Shirley will try out for the lead in the play.
  雪莉将参加该剧主角的选拔演出。
• Excessive patriotism can lead to xenophobia.
  爱国主义过了头即可导致仇视一切外国人。
• Lead aprons shield people from radiation.
  铅做的工作裙可使人免进辐射。
• Graphite is used in making lead pencils.
  石墨常被用来做成铅笔。