B是什么意思,B的解释 - 英汉词典

B音标[bi:]

B的德语解释B的法语解释

汉语翻译【计】 基地址, 数据库, 基极, 二进制, 块, 字组, 布尔, 总线, 占线, 字节
【医】 硼(5号元素)英语解释：名词 b:

1. aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil

   同义词：bacillus

2. 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

3. 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, atomic number 5

4. a logarithmic unit of sound intensity equal to 10 decibels

   同义词：Bel

5. (physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter

   同义词：barn

6. the 2nd letter of the Roman alphabet

   同义词：letter b

7. the blood group whose red cells carry the B antigen

   同义词：type B, group B

详细解释：
b

n.（名词）
【复数】b`s 或 B`s
The second letter of the modern English alphabet.
B字母：现代英语字母表中的第二个字母
Any of the speech sounds represented by the letterb.
字母b所代表的读音
The second in a series.
第二：序列中的第二
Music
【音乐】
The seventh tone in the scale of C major or the second tone in the relative minor scale.
B音，B调：C大调音阶中的第七个音或C小调音阶中的第二个音
A key or scale in which B is the tonic.
B键，B阶：以B音为主音调的琴键或音阶
A written or printed note representing this tone.
B调音符：代表B调的书写体或印刷体的音符
A string, key, or pipe tuned to the pitch of this tone.
B调乐器：调至B调音高的弦乐器、琴键或管乐器
A human blood type of the ABO system.
B型血：人类ABO血型系统中的一种
The second best or second highest in quality or rank:
乙等的，乙级的：在质量或等级上次好或次高的：
例句：
a mark of B on an English theme.
英语论文的分数为良好

---

b
b 2
abbr.Physics（略语）【物理学】
Barn.
Barn.
Or B Bel.
或 B Bel.
Bottom quark.
Bottom quark.