基本解释n.股票;有價証券名詞security的複數形式.同根派生 securities相关词英汉例句用作名詞 (n.)He made a killing in railway securities.他在鉄路股票上發了大財。Securities crime is the inevitable phenomenon as the development of the stock market.証券犯罪是隨著証券市場的發展而必然出現的現象。securities更多例句