speculate中文什么意思

vi.
1.沉思，思索；设想，推测 (about; on, upon)。
2.投机 (in)。
短语和例子
+更多解释...speculate about the origin of the universe 沉思宇宙的起源。 speculate in stocks 做股票投机。 speculate on a rise [fall] 做多头[空头]投机，赌涨[跌]。

• speculate in:    搞投机; 投机
• speculate on:    猜想; 考虑, 推测
• speculate and manipulate:    投机操纵

例句与用法

更多例句：  下一页

1. He has speculated on why this is so .
   他曾经思考过为什么会这样。
2. We talked and speculated until after midnight .
   我们一直谈论和分析到半夜。
3. He speculated on the passage of time .
   他遐想着时光的飞逝。
4. Can you speculate how such damage might arise ?
   你能否想出这种伤害是怎样引起的？
5. He speculated on the reform of the methods of inquiry .
   他提出改革研究方法的意见。

英文释义

动词

1. reflect deeply on a subject; "I mulled over the events of the afternoon"; "philosophers have speculated on the question of God for thousands of years"; "The scientist must stop to observe and start to excogitate"
   同义词：chew over, think over, meditate, ponder, excogitate, contemplate, muse, reflect, mull, mull over, ruminate
2. to believe especially on uncertain or tentative grounds; "Scientists supposed that large dinosaurs lived in swamps"
   同义词：theorize, theorise, conjecture, hypothesize, hypothesise, hypothecate, suppose
3. talk over conjecturally, or review in an idle or casual way and with an element of doubt or without sufficient reason to reach a conclusion; "We were speculating whether the President had to resign after the scandal"
4. invest at a risk; "I bought this house not because I want to live in it but to sell it later at a good price, so I am speculating"
   同义词：job