Ylem
n. 伊伦(宇宙演化论中所假设的最原始物质)
🗣️ 情景例句
What do we do for a midnight snack?
我们夜宵吃点什么？
He is playing on the swings outside.
他正在外面荡秋千。
The demand for our products has kept rising.
要求定购我们产品的人越来越多。