用绸缎或其他贵重质料做成的衣服,一经穿着,就皱缩走样,这已经是不雅观了;珍而藏之,蛀痕累之,那只有忍痛弃置,另制新衣。惟其是贵重的衣服,不穿则已,穿起来总要讲究挺括,漂亮,所以贵重衣服的毛病;对于那些人是很伤脑筋的。事实上,不穿漂亮衣服的人也有其苦闷,即使是布的大褂,当然也要希望其能经穿些,皱缩些或不在乎,总希望不要变成太难看,但这种问题也就够使他们伤脑筋了。化学家的工作是无微不至的,尤其 With silk or other precious materials made of clothes, once worn, shrinkage aliasing, it is already unsightly; Jane and possession of it, torn marks tired, it only reluctantly abandoned, another new clothes. But it is expensive clothes, do not wear it, wear always pay attention to crisp, beautiful, so expensive clothes problems; for those who are very headache. In fact, people who do not wear beautiful clothes also have their depression. Even the lab coat of course, they also hope that they can be worn, shrunk or indifferent, and they always hope that they will not become too ugly. However, this problem is enough To make them brain-wrenching. The work of chemists is meticulous, especially