| 短语 |
RB. |
| 释义 |
RB.- abbr.reconnaissance bomber 侦察轰炸机
RB- abbr.
- rifle brigade (英国)步枪旅
- = rb
Rbrb- abbr.running back 【橄榄球】(以带球跑为主要职责的)跑动后卫
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| 随便看 |
- 2,4,5-trichlorophenoxyacetic acid
- 2,4,6,-collidine
- 2,4,6-trinitrophenol
- 2,4,6-trinitroresorcinol
- 2,4,7-trinitrofluorenone
- 2.4-D
- 2,4-diaminopenol hydrochloride
- 2,4-dichlorophenyl-4-nitropheny-ether
- 2,4- dihydroxyacetophenone
- 2,4-dimethylsulfolane
- 2,4-dinitroaniline
- 2,4-dinitrobenzenesulfenyl chloride
- 2,4-dinitrophenol
- 2,4-dinitrophenylhydrazine
- 2,4-hexadienoic acid
- 24th Amendment
- 2,6,10,14-tetramethylpentadecane
- 2-6-dibromoquinone-4-chlorimide
- 2,6-dichloro-4-nitroaniline
- 2,7-diaminofluorene
- 2-amino-1-butanol
- 2-amino-2-methyl-1,3-propanediol
- 2-amino-5-naphtol-7-sulfonic acid
- 2-amino-5-nitrothiazole
- 2-aminoethanesulfonic acid
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