常見例句雙語例句Mathematically, dislocations are a type of topological defect, sometimes called a soliton.數(shù)學(xué)上，位錯(cuò)屬於一種拓?fù)淙毕?，有時(shí)稱爲(wèi)“孤立子”或“孤子”。 返回 topological defect