英语词汇know for sure怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词

know for sure

释义

know for sure

简明释义

确切知道：对某事有确凿的了解或确定的知识。

网络释义

1
?肯定
... knock oneself out 使自己筋疲力尽 know for sure 肯定 last but not least 虽居后但不失其重要性 ...
2
?知道确切的情况
... flu vaccine injection 流感疫苗注射 know for sure 知道确切的情况 epidemiology 传染病学，流行病学 ...
3
?确切知道
... play games with sb. 耍花招 know for sure 确切知道 kid sb. 和某人开玩笑 ...

短语

1
I know for sure
我心里明白 ; 我会思念你 ; 我知道 ; 我会怀念你
2
But I know for sure
但我确信 ; 信念永不敢忘 ; 但是我清楚地知道
3
I don't know for sure
我不确切知道 ; 我不能肯定 ; 我不克不及必定 ; 我不确切的知道

双语例句

1
We don't know for sure how much mass our Sun's lost over the last four billion years.
我们不知道我们的太阳在过去的40亿年里损失了多少质量。
2
Scientists are continually learning more about sleep, but one thing they know for sure is this—for humans, it is as important as food and water.
科学家正在不断加深对睡眠的研究，他们对其中的一件事实确信无疑：对于人类来说，睡眠与食物和水一样重要。
3
We'd probably know for sure whether someone was shooting at the president from that famous grassy knoll.
我们可能确定是否有人正在从那个著名的草地山丘草地上向总统射击。

随便看

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

单词	know for sure
释义	know for sure 简明释义确切知道：对某事有确凿的了解或确定的知识。网络释义 1 ?肯定 ... knock oneself out 使自己筋疲力尽 know for sure 肯定 last but not least 虽居后但不失其重要性 ... 2 ?知道确切的情况 ... flu vaccine injection 流感疫苗注射 know for sure 知道确切的情况 epidemiology 传染病学，流行病学 ... 3 ?确切知道 ... play games with sb. 耍花招 know for sure 确切知道 kid sb. 和某人开玩笑 ... 短语 1 I know for sure 我心里明白 ; 我会思念你 ; 我知道 ; 我会怀念你 2 But I know for sure 但我确信 ; 信念永不敢忘 ; 但是我清楚地知道 3 I don't know for sure 我不确切知道 ; 我不能肯定 ; 我不克不及必定 ; 我不确切的知道双语例句 1 We don't know for sure how much mass our Sun's lost over the last four billion years. 我们不知道我们的太阳在过去的40亿年里损失了多少质量。 2 Scientists are continually learning more about sleep, but one thing they know for sure is this—for humans, it is as important as food and water. 科学家正在不断加深对睡眠的研究，他们对其中的一件事实确信无疑：对于人类来说，睡眠与食物和水一样重要。 3 We'd probably know for sure whether someone was shooting at the president from that famous grassy knoll. 我们可能确定是否有人正在从那个著名的草地山丘草地上向总统射击。
随便看	cyanosed cyanosensor cyanoses cyanose tardive cyano silicone rubber cyanosilicone rubber cyano-silicone rubber cyanosilylation Cyanosin cyanosine cyanosis cyanosis bulbi cyanosis in newborn cyanosis lienic cyanosis lienis cyanosis neonatal cyanosis retinae cyanosite cyano-sulfanilamide cyanosulfanilamide cyanotech cyanoterpenes cyanotic cyanotic atrophy cyanotic atrophy of the liver