Secu塞库
SECadj.(香槟酒等)无甜味的abbr.第二的(=second);(=U.S. Security and Exchang Commission) 美国证券交易委员会
securities sector反洗钱
secant projection割投影
securities issued已发行证券,已发证券
securities forces保安部队
securities dealer证券买卖商
secreening method筛选方法
Securities Bureau证券局
securities record证券记录
Secobutobarbitone仲丁比妥钠
securities charge购买证券费用
"We distinguish several kinds of maple"