wool yarn的用法和樣例：
例句
- The woolen yarn made of woolen sticks will be used in industrial production.
這些毛條紡成的毛紗將被用于工業(yè)生產(chǎn)。 - Relevant tests show that knitted fabric from heavy-twist yarn has better wearability and cooling ability than knitted fabric from low-twist.
強捻毛紗及面料的相關(guān)性能測試表明，強捻毛紗面料比低捻毛紗面料具有更好的服用性能，面料的涼爽性能得到體現。
