protective agent
常见例句
- The quality of the protective agent must pay special attention to.
防護劑的品質一定要特別注意。 - The action of calcium as a protective agent against inimical ions is not a highly specific function.
鈣作爲一種保護劑以抗禦有害離子的作用，竝不表現高度的特傚性功能。
dict.site - For example, if a plant needs protection against a leaf-feeding pest, the protective agent need not also be present in the grain (that's harvested for food).
例如，如果一種作物需要保護免於遭受一種以葉子爲食物的害蟲的侵害，保護劑不需要在（作爲糧食而收割的）作物中出現。 返回 protective agent