英語解釋法語解釋德語解釋

B

音標(biāo)[bi:]

B是什么意思、B怎么讀

B漢語翻譯

【計(jì)】基地址, 數(shù)據(jù)庫, 基極, 二進(jìn)制, 塊, 字組, 布爾, 總線, 占線, 字節(jié)
【醫(yī)】硼(5號元素)

B英語解釋

名詞 b:

aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil
同義詞：bacillus
originally thought to be a single vitamin but now separated into several B vitamins
同義詞：B-complex vitamin, B complex, vitamin B complex, vitamin B, B vitamin
a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
同義詞：boron, atomic number 5
a logarithmic unit of sound intensity equal to 10 decibels
同義詞：Bel
(physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter
同義詞：barn
the 2nd letter of the Roman alphabet
同義詞：letter b
the blood group whose red cells carry the B antigen
同義詞：type B, group B

B詳細(xì)解釋

b

n.（名詞）
【復(fù)數(shù)】 b`s 或 B`s
The second letter of the modern English alphabet.
B字母：現(xiàn)代英語字母表中的第二個(gè)字母
Any of the speech sounds represented by the letterb.
字母b 所代表的讀音
The second in a series.
第二：序列中的第二
Music
【音樂】
The seventh tone in the scale of C major or the second tone in the relative minor scale.
B音，B調(diào)：C大調(diào)音階中的第七個(gè)音或C小調(diào)音階中的第二個(gè)音
A key or scale in which B is the tonic.
B鍵，B階：以B音為主音調(diào)的琴鍵或音階
A written or printed note representing this tone.
B調(diào)音符：代表B調(diào)的書寫體或印刷體的音符
A string, key, or pipe tuned to the pitch of this tone.
B調(diào)樂器：調(diào)至B調(diào)音高的弦樂器、琴鍵或管樂器
A human blood type of the ABO system.
B型血：人類ABO血型系統(tǒng)中的一種
The second best or second highest in quality or rank:
乙等的，乙級的：在質(zhì)量或等級上次好或次高的：
例句：
a mark of B on an English theme.
英語論文的分?jǐn)?shù)為良好