例句與造句

1. Testing of textiles ; determination of linear density of single and plied yarns ; elasto - yarns including core spun yarns from elastofibres ; short length method
   紡織品的檢驗(yàn).單根紗線(xiàn)和合股線(xiàn)的線(xiàn)密度的測(cè)定.彈性
2. It's difficult to find core spun yarn in a sentence. 用core spun yarn造句挺難的