飞机被毁，完全成了一堆残骸：飞行员一定在撞击中丧生了。

The plane is destroyed, a complete wreck: the pilot must have died on impact.

《柯林斯英汉双解大词典》

她一定在某个地方。

She must be around somewhere.

youdao

因此，那些左脑严重中风却没有任何损伤的人，他们的语言中枢一定在右半脑。

Therefore, people who have suffered a serious stroke on the left side of the brain without suffering any such impairment must have their language centers in the right half.

youdao

A Christmas tree, in other words, is a sign that can only be understood intelligibly in terms of a certain cultural understanding.

也就是说，它仅仅用于，也仅仅在一定的文化背景中,才能有意义，被理解。

耶鲁公开课 - 文学理论导论课程节选

And so people definitely go down there to pick up some items that they can't get at Tom Ford or Diesel.

所以人们一定是去那儿采购一些在汤姆•福特和狄塞尔买不到的东西。

关于SOHO - SpeakingMax英语口语达人

So, we can actually kind of visualize what we would see if we were looking at a photoelectron spectrum.

实际上,我们可以在一定程度上想象出,我们在光电子谱上可以看到什么。

麻省理工公开课 - 化学原理课程节选