expands

常见例句

用作动词 (v.)

用作不及物动词: S+～(+A)

• The shipbuilding industry is rapidly expanding.
  造船工业正在迅速发展。
• The ranks of the teachers are constantly expanding.
  教师队伍日益扩大了。
• Our foreign trade has expanded during recent years.
  我们的对外贸易近年来已得到扩大。
• The pupils of your eyes expand when you enter a darkroom.
  当你走进暗室时,你的瞳孔就会放大。
• Iron expands when it is heated.
  铁加热时膨胀。
• The flower buds have not yet expanded.
  花蕾尚未开放。
• The petals of many flowers expand in the sunshine.
  许多花瓣在阳光下绽放。
• He began to expand after dinner.
  饭后,他变得友好亲切起来。

用作及物动词: S+～+ n./pron.

• Heat expands metals.
  热使金属膨胀。
• He does exercises to expand his chest.
  他做体操扩胸。
• Because the company was doing more business it was necessary to expand the factory.
  由于公司业务的扩大,扩大工厂是必然的。
• Our country steadily expanded her electronic industry.
  我国不断发展自己的电子工业。
• She expanded her umbrella and went out.
  她撑开伞就走出去了。
• The eagle expanded its wings.
  雄鹰展翅。
• A hundred years after Confucius died,Mencius taught and expanded Confucian doctrine.
  孔子去世100年后,孟子传授并阐发了孔子的学说。
• The docks have been expanded.
  码头已经被扩建了。
• The ancient city walls were demolished and the urban area was expanded.
  古城墙被拆掉了,城区被扩大了。
• The existing network of medical and health institutions are being expanded.
  现有的医疗卫生组织系统正在扩大。
• The business has been expanded this year.
  今年的生意扩大了。

用作动词 (v.)

• Metals expand when they are heated.
  金属遇热则膨胀。
• Would you expand upon the matter a little further?
  请你再进一步谈谈这件事好吗?
• They conferred on the best way to expand business.
  他们商议扩展业务的最好方法。
• Our foreign trade has expanded during recent years.
  近年来我们的对外贸易有所增加。
• The petals of many flowers expand in the sunshine.
  许多花的花瓣在阳光中绽放。
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