impalpable powder
中文翻译
[医] 极细粉
常见例句
1
The act of reducing a substance to a fine or impalpable powder. n
2
to reduce to an impalpable powder or paste. v
3
To rub or grind to a very fine or impalpable powder; to pulverize and comminute thoroughly.
4
The act of triturating, or reducing to a fine or impalpable powder by grinding, rubbing, bruising, etc.