dark-ground

 
['dɑ?kɡr'a?nd]     ['dɑ?kɡr'a?nd]    
  • 暗視野

dark-ground的用法和樣例:

例句

  1. The spirals are not readily seen unless immunofluorescent stain or dark field illumination is employed.
    螺旋體不易觀(guān)察除非在熒光顯微鏡或暗視野顯微鏡觀(guān)察。

詞匯搭配

dark-ground的相關(guān)資料:

臨近單詞

今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan