halving

常見例句

• The latest planes have halved the time needed for crossing the Atlantic.
  最新型號(hào)的飛機(jī)把飛越大西洋所需的時(shí)間減少了一半。
• It is one of their proudest boasts that they have halved the death rate from typhoid.
  他們使傷寒病人的死亡率降低了一半，這是他們最感驕傲的事之一。
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