virulency
常见例句
- since oganic in this pullution are easy to be biodegradation and without a obviously virulency, so we take biochemical treatment as the main resolution of this technological process .
汙染物中的有機物較容易生物降解又無明顯毒性，因此採用了以生化処理爲主的工藝流程。 - Hepatitis B virul
乙型肝炎病毒 返回 virulency