习惯用语have dealings with1.和...有关系; 和...有交往特殊用法arm's-length dealing1.公平独立核算交易business dealings1.交易, 业务往来clandestine dealing1.黑市交易contango dealing1.延期交割交易exclusive dealings1.独家经营, 独家供应fair dealing1.公平交易interbanks exchange dealing1.银行间外汇交易margin dealing1.毛利; (保证金)少的股票买卖plain dealing1.坦白直率, 光明磊落straight dealings1.正直诚实的待人接物态度dealing for money1.现金交易dealing in future1.远期交易dealing in securities1.证券交易