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单词 spearhead
释义

spearhead

听听怎么读
英 [?sp??hed]
美 [?sp?rhed]
是什么意思
  • n.

    先锋,前锋;先头部队;矛头;枪尖

  • vt.

    当…的先锋;带头;

  • 变形

    复数:spearheads过去式:spearheaded过去分词:spearheaded现在分词:spearheading第三人称单数:spearheads

    英英释义

    spearhead[ 'spi?hed ]

    • n.
      • someone who leads or initiates an activity (attack or campaign etc.)
      • the leading military unit in an attack
      • the head and sharpened point of a spear

        同义词:spearpointspear-point

    • v.be the leader of

      "She spearheaded the effort to find a cure for the disease"

    学习怎么用

    双语例句

    用作名词(n.)
    1. A spearhead of tanks led the infantry attack.
      坦克先遣队引导步兵进攻。
    用作动词(v.)
    1. The tanks spearheaded the offensive.
      坦克在那次进攻中打头阵。
    2. You will spearhead the sales campaign.
      你当促销活动的先锋。

    权威例句

    Spearhead
    Ancient frog could spearhead conservation efforts.
    Regional headquarters: The spearhead for Asia Pacific markets
    The EGF receptor family: spearheading a merger of signaling and therapeutics.
    Regional headquarters: The spearhead for Asia Pacific markets. Long Range Planning, 29(1), 30?37
    The Peasantry as the Territorial Spearhead of the State in Southeast Asia: The Case of Vietnam
    Turkey as a Bridgehead and Spearhead: Integrating EU and Turkish Foreign Policy. CEPS EU-Turkey Working Papers No. 1, 1 August 2004
    "Spearhead Echo and Downburst in the Crash of an Airliner,"by Fujita, T. Theodore and Byers, Horace R., Monthly Weather Review, Vol...
    Multi-proxy record of Holocene glacial history of the Spearhead and Fitzsimmons ranges, southern Coast Mountains, British Columbia
    What matters to student success: A review of the literature. The national symposium of postsecondary student success: spearheading a...
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