Prelusion
n. 前奏,序幕, 引子,开头
🗣️ 情景例句
I can't put it strongly enouth, I need to make a sale before the end of the week.
我郑重宣布，我要在本周末前搞一次大减价。
One cannot make bricks without straw.
巧妇难为无米之炊。
One of links in the chain that drives the wheels had snapped.
驱动轮子的链条断了一节。