b

美音音标: [biː] b
英音音标: [biː] result.0.expl|add:"

解释
字母;

同义
b bacillus
词性
n
解释
aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil
示例
None

同义
b b complex b vitamin b-complex vitamin vitamin b vitamin b complex
词性
n
解释
originally thought to be a single vitamin but now separated into several B vitamins
示例
None

同义
atomic number 5 b boron
词性
n
解释
a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
示例
None

同义
bel b
词性
n
解释
a logarithmic unit of sound intensity equal to 10 decibels
示例
None

同义
b barn
词性
n
解释
(physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter
示例
None

同义
b
词性
n
解释
the 2nd letter of the Roman alphabet
示例
None

同义
type b b group b
词性
n
解释
the blood group whose red cells carry the B antigen
示例
None