专业释义英英释义
b-
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n.
- aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil
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originally thought to be a single vitamin but now separated into several B vitamins
同义词： B-complex vitamin B complex vitamin B complex vitamin B B vitamin B
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a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
同义词： boron B atomic number 5
- a logarithmic unit of sound intensity equal to 10 decibels
- (physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter
- the 2nd letter of the Roman alphabet
- the blood group whose red cells carry the B antigen
以上来源于: WordNet
柯林斯英汉双解大词典
B-
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1.
ABBREVIATION for of US military aircraft bomber (美军)轰炸机
例：B-52
双语例句原声例句权威例句
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I got (a) B minus (B-) in the test.
这次考试我得了个B-。
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If a = b and b = c it follows that a = c.
设a = b，b = c，则a = c。
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lamb中的b不发音。
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Other top artists included the country duo Sugarland,R&B singer Mary J.Blige, the nineteen eighties band The Bangles and Mexican-American artist Jenni Rivera.
VOA: special.2010.08.02
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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。
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where all the beats, the b-generation in the 50s gathered and they used to sell banned books.
那里全是50年代时的反传统一代留下的书，那些书当时是禁书。
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