肯定地；确凿地

无疑地， 确定地

door curtain───门帘

fire curtain───防火幕

for a certainty───无疑地

air curtain───空气帘，气幕

to curtain───窗帘

to pertain───与…有关

door curtains───门帘

drop curtain───吊幕；垂幕

for the main───对于主要

'For certain purposes, of course, that is not true.───“ 为了一定目的, 这话当然是不确的.

Hill had to find out for certain.───希尔得弄个清楚。

We can not say for certain which eigenvalue will be obtained.───我们不能说一定得到哪个本征值.

However, for certain temperaturesensitive materials the inlet gas temperature must be lowered.───但是, 对于某些温度敏感的材料,进入的气体温度必须降低.

Magical properties are sometimes claimed for certain medicines.───某些药物被认为有时具有神奇的效应.

For certain detectors, noise is introduced by a readout system.───对于某些探测器, 读出系统也会引起噪声.

" Er - well , I can't say for certain straight away - I'll let you know in a day or two. "───“ 这个, 眼前我不能说定,明后天我们再谈罢. ”

She couldn't know what time he'd go, or even for certain that he'd go at all.───她不知道他何时走，就连他到底走不走都说不准。

The story ranks among classics, and will endure for certain.───此书名列经典著作, 历久而不衰.

The massive - head buttress dam has some attractive features for certain locations.───大头支墩坝对于某些地区仍有其值得注意的特色.

Confiscation of smuggled property is part of the penalty for certain offences.───没收走私财产是对某些犯罪予以惩罚的一部分.

The courts were empowered to impose the death sentence for certain crimes.───法院有权因某些罪行判处罪犯死刑。

Some soils are actually too alkaline for certain plant life.───有些土壤其实碱性过强，不利于某些植物生长。

I can tell you for certain that I am always honest.───我可以肯定地告诉你,我一向是老实的.

Miners are a high risk group for certain types of gastric cancer.───矿工是极易患某几种胃癌的高风险人群.