n.投机(买卖、交易、事业),推测 Q.~demand投机造成的虚伪要求 ~enterprise投机事业 ~fever投机热 ~market投机市场 ~purchasing投机采购 P.~in securities 证券投机 ~in stocks股票投机 ~on foreign exchange外汇投机 ~on stock market 股票投机 ~on the rise and fall买空卖空 ~on the rise and fall of the market市场上的买空卖空 O.~and risk冒险投机 he engaged in~in the stock market他在股票市场上做投机买卖 the public's~about the association 公众对于该协会的推测 |