dirtiness
n. 污秽；肮脏
近义词：filthiness，muddiness，pollution，uncleanness，smuttiness，cleanness，
英英释义
Noun
- the state of being unsanitary
- the state of containing dirty impurities
- obscenity in speech or writing
例句
用作名词(n.)
- Meter crust is designed into antispatter structure, with better sealing performance, so it can prevent dirtiness from immerging into the inner structure.仪表外壳为防溅结构，具有较好的密性，故能保护其内部机构免受污秽浸入。