Derivative evidence
[法] 派生证据
🧩 词语组成解析
derivative
[di'rivətiv]
n. [数]导数，微商;[化] 衍生物，派生物;[语]派生词;
adj. 衍生的;导出的;拷贝的;
🗣️ 情景例句
These are polite questions.
这些问题都是礼貌的。
That will be eighteen dollars and seventy-five cents.
那是18美元75分。
4 Think of a time when you were happiest. What were you doing?
4。想一想你感到最高兴的时刻。当时你在做什么？