superfine

superfine
adjective
  1. of especially high quality
    优质的,特级的
    superfine cotton shirtings.
    优质棉衬衣料子。
  2. (of fibres or an instrument) very thin
    (纤维,仪器)非常细的
    superfine tweezers.
    非常精细的镊子。
    ■consisting of especially small particles
    含极细小颗粒的
    superfine face powder.
    超细扑面香粉。
语源
  1. late 16th cent. (in the sense 'excessively elegant'): from super- 'to a high degree' + fine
英语宝典
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