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- 铁路邮政分局(略R.S.O)a railway sub-office
- 铁路邮政分局railway sub-office
- 邮政分局sub-post office
- 铁路邮政railway mail service (RMS)
- 附近有一个邮政分局。There is a branch post office quite near.
- 铁路railway
- 她说话带着乡下人的轻柔的r音。She speaks with a soft rural burr.
- 分局substation
- 略过skip over
- 厚向异性系数rcoefficient of normal anisotropy r
- 略有slightly
- （R）-2-三甲基硅-2-羟基丙腈( R )-2-trimethylsilyl-2-hydroxyl-ethyleyanide
- 缩略词initialism
- 高速铁路rapid transit railways
- 略小on the small side
- 铁路建设railroading
- 印度粉、巴西粉(M.B.R)烧结性能的烧结杯试验研究STUDY ON SINTERING CHARACTERISTICS OF INDIAN ORE FINES AND BRAZIL ORE FINE(M.B.R)
- 略称abbreviation; shortened form
- 一价阳离子RN:N（R是芳香的烃），存在于用于制含氮染料的盐中the univalent cation R-N:N- (where R is an aromatic hydrocarbon); found in salts that are used in manufacturing azo dyes
- 铁路公司railroad
