B

单词音标

B音标[bi:]

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:

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

同义词：bacillus

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

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

a logarithmic unit of sound intensity equal to 10 decibels

同义词：Bel

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

同义词：barn

the 2nd letter of the Roman alphabet

同义词：letter b

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.