单词	polyaramid fiber
释义	pol·y·ar·a·mid fiber (pŏl′ē-ărə-mĭd) n. See aramid fiber.
随便看	A(lan) A(lexander) Al Anbar Alan Bartlett, Jr. al-Andalus Alan Harvey Alania Alania alanine Alan Jay Alan Mathison Alan Stewart alar Alar Alaric alarm alarm clock alarmingly alarmism alarmist alarm reaction alarum alarums and excursions alary alary alas

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