Propaedeutic
a. 预备的, 入门的\\nn. 预备教育
🗣️ 情景例句
I never stop thinking about them.
我一直在思考这些问题 ，从未间断。
I ate stream fish for lunch yesterday.
我昨天午饭吃的是清蒸鱼。
After buying a new chain I was faced with the insurmountable task of putting the confusing jigsaw puzzle together again.
我买来一根新链条后，面临的就是如何把这些令人眼花缭乱的拼板重新组装起来。