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

设a = b，b = c，则a = c。

《牛津词典》

Stay active (a, b, c), but include heart-smart activities (a, b)

以上选项都能保持身体活力，但a、b项对心脏来说是剧烈的活动

youdao

And we could have a slow rate into c, that's fine. We could have, again, B a very slow rate into B.

我们可以有一个变成C的缓慢的速率，那是可以的，我们可以有，同样的，很慢地速率生成。

youdao

An A is worth four points, a B three points, a C two points and a D one point.

VOA: special.2009.03.05

So basically we're saying yes, we can go from point a to point c without ever going through point b.

所以我们说的是我们可以从,ａ点不经过ｂ点而到达ｃ点。

麻省理工公开课 - 化学原理课程节选

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

Second, there was a negative divergence between the slow (19-39 day) MACD and the price chart from A to B. (That is, the price at B is higher than at A, but the MACD is lower at B than it was at A.) The lower high at C compared to B was confirmed by a lower MACD high at C than at B.

FORBES: Banking Breakdown

If A equals B and B equals C then A too must equal C.

FORBES: You Call It Inflation, I Call It Theft

He called for a declassification of some drugs so cannabis would move from class B to class C and ecstasy from A to B, even allowing some severe heroin users access to injecting rooms.

BBC: Can lessons be learned from Portugal's drug laws?