Berlin wool
n. 细毛线
🧩 词语组成解析
Berlin
[[bə:'lin]]
n. 柏林, (软质)柏林毛线
wool
[wʊl]
n. 羊毛;羊毛制品;（幼虫的）毛;羊毛覆盖物;
🗣️ 情景例句
He's hooked on cocaine.
他吸咖啡因上瘾。
What does she mean by canceling her performance?
她取消自己的演出是什么意思？
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，