Derivative block
[计] 导数块
🧩 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;
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
He turned over his company to his son last year.
去年他把公司交给儿子管理。
He that sups with the devil must have a long spoon.
与恶人交往，须特别提防。
That's beautiful.
你干得太漂亮了！