speculation
.spekju'leiʃәn
基本解释
n. 沉思, 推测, 投机
[经] 投机交易, 买空卖空
英文释义
n. a hypothesis that has been formed by speculating or conjecturing (usually with little hard evidence)
n. an investment that is very risky but could yield great profits
词形变化
上一个单词：speculating
下一个单词：speculation market