基本解释[经济学]无缝长统袜英汉例句双语例句In the 19th century, seamless stockings, mostly of cotton, were knitted on circular machines, but they did not fit well;19世纪的无缝长统袜多由棉制成，是以环型机器织成，但并不合身；seamless stockings更多例句专业释义经济学无缝长统袜