expands

常見例句

用作動詞 (v.)

用作不及物動詞: S+～(+A)

• The shipbuilding industry is rapidly expanding.
  造船工業(yè)正在迅速發(fā)展。
• The ranks of the teachers are constantly expanding.
  教師隊伍日益擴(kuò)大了。
• Our foreign trade has expanded during recent years.
  我們的對外貿(mào)易近年來已得到擴(kuò)大。
• The pupils of your eyes expand when you enter a darkroom.
  當(dāng)你走進(jìn)暗室時,你的瞳孔就會放大。
• Iron expands when it is heated.
  鐵加熱時膨脹。
• The flower buds have not yet expanded.
  花蕾尚未開放。
• The petals of many flowers expand in the sunshine.
  許多花瓣在陽光下綻放。
• He began to expand after dinner.
  飯后,他變得友好親切起來。

用作及物動詞: S+～+ n./pron.

• Heat expands metals.
  熱使金屬膨脹。
• He does exercises to expand his chest.
  他做體操擴(kuò)胸。
• Because the company was doing more business it was necessary to expand the factory.
  由于公司業(yè)務(wù)的擴(kuò)大,擴(kuò)大工廠是必然的。
• Our country steadily expanded her electronic industry.
  我國不斷發(fā)展自己的電子工業(yè)。
• She expanded her umbrella and went out.
  她撐開傘就走出去了。
• The eagle expanded its wings.
  雄鷹展翅。
• A hundred years after Confucius died,Mencius taught and expanded Confucian doctrine.
  孔子去世100年后,孟子傳授并闡發(fā)了孔子的學(xué)說。
• The docks have been expanded.
  碼頭已經(jīng)被擴(kuò)建了。
• The ancient city walls were demolished and the urban area was expanded.
  古城墻被拆掉了,城區(qū)被擴(kuò)大了。
• The existing network of medical and health institutions are being expanded.
  現(xiàn)有的醫(yī)療衛(wèi)生組織系統(tǒng)正在擴(kuò)大。
• The business has been expanded this year.
  今年的生意擴(kuò)大了。

用作動詞 (v.)

• Metals expand when they are heated.
  金屬遇熱則膨脹。
• Would you expand upon the matter a little further?
  請你再進(jìn)一步談?wù)勥@件事好嗎?
• They conferred on the best way to expand business.
  他們商議擴(kuò)展業(yè)務(wù)的最好方法。
• Our foreign trade has expanded during recent years.
  近年來我們的對外貿(mào)易有所增加。
• The petals of many flowers expand in the sunshine.
  許多花的花瓣在陽光中綻放。
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