That note should be B flat, not B.

那个音应该是降B音，而不是B音。

《牛津词典》

It would be bad to start out at a B or C.

以 B 或 C 的成绩作为起点是不利的。

youdao

To prove that factor a has no effect whatever on outcome b may be important in the sense that it refutes a hypothesis.

证明因素 a 对结果 b 没有任何影响可能是重要的，因为它驳斥了一个假设。

youdao

There's no known cure for hepatitis B, although the virus can be kept in check with anti-viral medicines.

VOA: standard.2010.07.26

The most extreme critics of the traditional point of view would say over centuries, that you don't get the full-blown hoplite phalanx that I will be describing to you, even until you get the fifth century B.C.

对传统观点批判最激烈的一种观点,认为这一新型战术,是经过数百年,甚至到了公元前五世纪,才逐渐发展成熟的

耶鲁公开课 - 古希腊历史简介课程节选

The antigen has to be presented to helper T-cells, those helper T-cells have to stimulate a B-cell population to both proliferate and differentiate.

抗原需要被呈递给辅助性T细胞,这些辅助性T细胞需要激活B淋巴细胞,使其增殖和分化

耶鲁公开课 - 生物医学工程探索课程节选

At the end of the day, you have to get from point A to point B -- be it for business, pleasure or personal obligations.

BBC: What is the safest mode of travel?

Luddite harpies and other critics of the B-2 are pouncing upon grossly exaggerated and misleading information about such technical "problems" to insist that no more than the presently budgeted 15 B-2s be built.

CENTERFORSECURITYPOLICY: Center for Security Policy | FOR A CREDIBLE DEFENSE POSTURE IN THE FUTURE, INVEST IN THE B-2 TODAY

Can The B-2 Be Afforded?

CENTERFORSECURITYPOLICY: Roundtable Discussion On The B-2 Bomber