begrime
基本解釋
- vt.弄臟；玷污
英漢例句
- To cover with black dirt or soot; begrime.
這房間被煙灰熏黑了。 - To cover with black dirt or soot begrime .
使積滿污垢被黑色污垢或煤灰覆蓋，弄臟，沾污來源：詞友。 - Use to simple chemistry cleanout means to get rid of the begrime in the work-surface of heating exchanger, in order to improve its thermal efficiency of using process.
用簡單的化學清洗方法徹底除去換熱器工作表面的積垢，提高其在使用過程中的換熱效率。