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- 鐵路郵政分局(略R.S.O)a railway sub-office
- 鐵路郵政分局railway sub-office
- 郵政分局sub-post office
- 鐵路郵政railway mail service (RMS)
- 附近有一個郵政分局。There is a branch post office quite near.
- 鐵路railway
- 她說話帶著鄉下人的輕柔的r音。She speaks with a soft rural burr.
- 分局substation
- 略過skip over
- 厚向異性係數rcoefficient of normal anisotropy r
- 略有slightly
- （R）-2-三甲基硅-2-羥基丙腈( R )-2-trimethylsilyl-2-hydroxyl-ethyleyanide
- 縮略詞initialism
- 高速鐵路rapid transit railways
- 略小on the small side
- 鐵路建設railroading
- 印度粉、巴西粉(M.B.R)燒結性能的燒結杯試驗研究STUDY ON SINTERING CHARACTERISTICS OF INDIAN ORE FINES AND BRAZIL ORE FINE(M.B.R)
- 略稱abbreviation; shortened form
- 一價陽離子RN:N（R是芳香的烴），存在於用於制含氮染料的鹽中the univalent cation R-N:N- (where R is an aromatic hydrocarbon); found in salts that are used in manufacturing azo dyes
- 鐵路公司railroad
