If a = b and b = c it follows that a = c.

设a = b，b = c，则a = c。

《牛津词典》

For example the regular expression a (b (C)) has the subgroups (b (C)) and (C).

例如，正则表达式a (B (C))包含子组(B (C))和(C)。

youdao

The task executes when it receives business items A and B, or C and D, or B and C as inputs.

任务在接收到业务项 A 和 B，或 C 和 D，或B 和 C 作为输入时，该任务将执行。

youdao

Getting a grade like a B-plus or a C-minus adds or subtracts a few tenths of a point.

VOA: special.2009.03.05

a You know that what will happen is that heat will flow from a to b from b to c and from a to c. That's common-sense.

你知道会发生的是热量从流向,从流向,以及从流向。

麻省理工公开课 - 热力学与动力学课程节选

You can tell if you're at all experienced with it very easily, if you go--let's say to the year 900 B.C.

而如果你对此比较熟悉的话很容易看出来,如果你去--假定去公元前九百年

耶鲁公开课 - 古希腊历史简介课程节选

Mr. Quelch: I think that Chinese companies will add value initially in the B-to-B (business-to-business) sector, not the B-to-C (business-to-consumer) sector.

WSJ: Managing in Asia: China Eyed as Next Educational Frontier; John A. Quelch: China Europe International Business School

This e-wave should consist of an a-b-c move down.

FORBES: Charts Show Crude Oil Correction Still Has Legs

The chart shows a typical a-b-c corrective pattern.

FORBES: Bulls Will Charge Before Elections