engage in speculation是什么意思 engage in speculation怎么读
engage in speculation的相关资料
engage in speculation的用法和样例
- He ventured his fortune in a speculation.
他拿他的大宗财产做投机生意。 - It was by his advice that my father risked most of his property in the speculation that ruined him.
我父亲正是听了他的劝告方把大部分财产拿去冒险做投机生意，结果破了产。
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