n.纱；线；故事
v.讲故事
Wool fibers can be spun into yarn. 羊毛纤维可纺成纱。
We stayed up yarning until midnight. 我们讲故事一直讲到半夜才睡。
The old mariner liked to yarn about his sea adventures. 老水手喜欢讲他的海上奇遇。
