bbb

基本解释

A B B B of course if you interchange A and B here, you don't have an identical state.
在这儿，And，A，here。,在这儿，And，B，here。,在这儿，And，B，here。,当然如果你互换这里的A和，你不会有同一个状态。
Eventually, she gathered the nerve to ask him on a date, but B.B. coughed into his fist and said he already had a girlfriend.
最后，她鼓足了勇气要和他约会，可是博博用拳头挡在嘴边咳了咳，说他已经有女朋友了。
When you visit London, one of the first things you will see is Big Ben, the famous clock which can be heard all over the world on the B.B.C.
当你游览伦敦时，首先看到的东西之一就是“大本”钟，即那座从英国广播公司的广播中全世界都可以听到它的声音的著名大钟。

An A is worth four points, a B three points, a C two points and a D one point.
B=0 There's going to be some temperature where B is equal to zero. In that case, your gas is going to look awfully like an ideal gas.
在某个温度,这时，实际气体的表现，十分接近理想气体,高于这一温度它是正的。
麻省理工公开课 - 热力学与动力学课程节选
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

If A equals B and B equals C then A too must equal C.
FORBES: You Call It Inflation, I Call It Theft

血脑屏障
Conclusion: 1. Borneol couldn’t induce the opening of tight junctions in BBB.
结论1．冰片对血脑屏障紧密连接无直接的开放作用。
能源科学技术
三个 b 的搅炼铁，最优质搅炼铁