| 释义 |
chemical attack短语⁶⁵⁷⁹⁵
基本例句
化学反应腐蚀,化学侵蚀
Chemical weathering was beginning to attack the unweathered bedrock.化学侵蚀作用开始攻击还未侵蚀的岩床。
The wall must be protected againstchemical attackfrom highly corrosive components of the combusting gases.必须把室壁保护起来以防止来自燃气的高度腐蚀性成分的化学侵蚀。 |