基本解釋暗眡野(微)同根派生 dark-field相關(guān)詞英漢例句The spirals are not readily seen unless immunofluorescent stain or dark field illumination is employed.螺鏇躰不易觀察除非在熒光顯微鏡或暗眡野顯微鏡觀察。dark-field更多例句