pirn
英[pən]
美[pɜːn]
- n. 纤丝(纬纱管；纡子)
双语例句
- 1. Physical and mechanical properties of a plastic pirn are important indexes of its quality Characteristics.
- 塑料纬纱管物理力学性能是其质量特性的重要指标。
youdao
- 2. Physical and mechanical properties of a plastic pirn are important indexes of its quality Characteristics.
- 塑料纬纱管物理力学性能是其质量特性的重要指标。
youdao
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