Bactericidal coefficient
[医] 杀菌系数
🧩 词语组成解析
a. 杀菌的\\n[医] 杀菌的
coefficient
[,koɪ'fɪʃnt]
n. 系数;（测定某种质量或变化过程的）率;程度;协同因素;
adj. 共同作用的;合作的;
co共同+ef出+fici做+ent...的 → co共同+efficient做出来=有效的 → 一起有效的 → 系数
🗣️ 情景例句
I kept out of their quarrel.
我不介入他们的争吵。
He that would eat the kernel must crack the nut.
要把果仁吃，就得碎果壳。
But Alfred had deduced that the Danes were no longer fit for prolonged battle:
然而，阿尔弗雷德断定，丹麦人已不再适应持久的战争，