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 pioneered 添加此单词到默认生词本
v. 倡导;作先驱(pioneer的过去式)

  1. They pioneered the Northwest Territory .
    他们开辟了西北土地。
  2. The most common path of economic development, pioneered by the UK and reproduced today in China, draws unskilled labour from agriculture into basic industry.
    经济发展的最通常途径(由英国开创,如今由中国复制)是将非熟练劳动力从农业吸引进基础工业。
  3. This decision maintains the long history of expertise and knowledge in transmission and scanning electron microscopes in the two sites where these technologies were pioneered.
    此决定,也将两家公司在电子(扫描检查)显微镜行业长期累积的、先进的专利技术和丰富知识,保持了下去。



Pioneer \Pi`o*neer"\, v. t. & i. [imp. & p. p. {Pioneered}; p.
pr. & vb. n. {Pioneering}.]
1. To go before, and prepare or open a way for; to act as
pioneer.

2. to take part in the early development of; to break ground
in; to invent or originate.
[PJC]

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