Derivation graph
[计] 推导图
🧩 词语组成解析
derivation
['dɛrə'veʃən]
n. 引出，导出;衍生，衍生物;[语]词源，派生;出处，由来，起源;
de 离开 + riv流动 + ation表名词 → deriv(e)流自...=起源+ ation表名词 → 词源；来历
graph
[grɑ:f]
n. 图表，曲线图;词的拼法;
vt. 用曲线图表示，把…绘入图表;用胶版印刷;
🗣️ 情景例句
Sorry, but she is out for lunch right now.
抱歉，她现在出去吃午饭了。
You must be hungry. Shall we get something to eat?
你一定饿了，我们吃点东西好吗？
Yes. Could you ask him to call me, please?
可以。请你告诉他给我打个电话，好吗？