n. 索引;<数>指数;指示;标志;
vt. 给…编索引;把…编入索引;[经济学]按生活指数调整(工资、价格等);
vi. [机械学]转位;
in(in)+dex(proclaim)→指针;索引;指数;食指;指标
🗣️ 情景例句
Don't you have to work?
你明天不用上班吗?
Next week I must start my term paper for Poli Sci.
到下周,我必须着手写政治学的期末论文了。
Of course he is. He's very successful. He's made lots of records. They broadcast a programme of his music last month on the radio. Why don't you come on Saturday? I think you'd enjoy it.