投机交易
speculation; speculative transaction; speculature transaction
外汇投机交易
exchange arbitrage
投机
be opportunistic; speculate; stockjobbing
speculate; venture
投机保险
gambling policy
投机倒把
play the market
play the market
投机倒把者
scalper
投机的
agreeable; congenial; speculative
speculative
投机风险
speculative risk
投机购买
speculative purchase
投机活动
profiteering
投机买进
speculate for a rise
投机买进多头
buying long
投机买卖
adventure; flier; flyer
投机买卖活动
speculative activites
投机买卖获暴利者
speculative profiteer
投机买卖者
speculator
投机买盘
speculative buying
投机买入
buying bull
投机卖出
short sales; speculate for a fall
投机企业
speculative enterprise