人们说，在1945年以前并没有起球现象。

It has been said that pilling did not exist before 1945.

youdao

起球现象是服装穿着磨损的第一个信号，它使织物的外观不雅而且松散杂乱。

Pilling is often the first sign of wear due to abrasion; it causes a cloth to have an unsightly and disheveled appearance.

youdao

起球现象是服装穿着磨损的第一个信号，它使织物的外观不雅而且松散杂乱。

Pilling is often the first sign of wear due to abrasion; it causes a cloth to have an unsightly and disheveled appearance.

youdao