在提前器从动盘上设计了一个挡油环形结构，并将原来的双骨架密封结构改为单骨架结构加O型圈密封结构。

There was a new ringed structure on the driven pan to push back the oil and we also used single framework with one O ring instead of double framework to seal the oil.

youdao

这让处理器可以提前准备分支操作（例如预取指令）。

This allows the processor to prepare for the branch ahead of time (prefetching the instructions, for instance).

youdao

公路照相机和传感器旨在提前给予司机警告，但是多数道路上都没有设立相关设施，因此信息可能是不可靠的。

Cameras and road sensors aim to give drivers advance warning of problems, but many roads are not covered and the information can be unreliable.

youdao

So putting back that prototype allows me to compile this, because I'm saying proactively to the compiler hey, you're going to see a function called increment.

把那个原型放回原处使我能够编译它，因为我提前向编译器打了招呼，将看到一个叫做increment的函数。

哈佛公开课 - 计算机科学课程节选