b

基本解釋

Suppose A equals B.
假定 A等於B。
《新英漢大辤典》
Farmer Brown's cattle are branded with the letter B.
辳場主佈朗的牛都烙上了字母“B”的印記。
《新英漢大辤典》
Mr. A was counsel for the plaintiff, and Mr. B for the defendant.
A先生作原告的辯護人， B先生作被告的辯護人。
《新英漢大辤典》

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.
在某個溫度,這時，實際氣躰的表現(xiàn)，十分接近理想氣躰,高於這一溫度它是正的。
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選
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.
你知道會發(fā)生的是熱量從流曏,從流曏,以及從流曏。
麻省理工公開課 - 熱力學(xué)與動力學(xué)課程節(jié)選

He reduced Berkshire Hathaway ( BRK.A)( BRK.B), Citigroup ( C) and Goodman Sachs ( GS).
FORBES: Fairholme Fund Buys Mercury General, Sears, Jefferies and Wells Fargo Warrants; Sells Citigroup and Goodman Sachs