Speculating
v. 思索, 猜测, 推测( speculate的现在分词 ); 投机
🗣️ 情景例句
Is it all right if I use my credit card?
如果我使用信用卡行吗？
He didn't visit this country on the tour.
他在旅行中不拟访问这个国家。
I'm not sure that this conference is as good as last year's.
我确信这次会议不如去年的会议精彩。