Derivative element
[计] 微商元件
🧩 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;
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
Downsizing is now a strong possibility.
很可能会裁员。
Do now waste them, but use them while they are fresh.
不要浪费了这些，要趁未落伍时善加利用。
What about your bag? Would you like me to carry it?
手提包呢？您要我提吗？