R, r
noun
uk/ɑːr/us/ɑːr/pluralRs,R'sorr'sR, rnoun(LETTER)
[CorU]
the 18thletterof theEnglishalphabet
（英语字母表的第18个字母）Letters of alphabets
- A, a
- aitch
- alphabet
- alphabetic
- alphabetical
- alphabetically
- alphabetization
- alphanumeric
- alphanumerically
- gamma
- H, h
- I, i
- iota
- J, j
- K, k
- Q, q
- rho
- S, s
- sigma
- T, t
R, rnoun(RIVER)
written abbreviationforriver, used in writing before or after thenameof ariver:
河，用在河流名称的前（或后）（river的缩写）R Thames泰晤士河
Watercourses & waterfalls
- amazon
- arroyo
- beck
- bourne
- brook
- cascade
- cataract
- Euphrates
- fluvial
- fordable
- gulch
- maelstrom
- plunge pool
- rapids
- rill
- riverbed
- riverine
- runnel
- waterfall
- waterway
R, rnoun(DIRECTION)
written abbreviationforright
Direction of motion
- A, a
- abduct
- abduction
- adduct
- adduction
- cross-country
- destined
- direction
- en route
- face
- facing
- from A to Bidiom
- inland
- into
- multidirectional
- outbound
- overland
- right
- the right/wrong/other way aroundidiom
- west
R, rnoun(ROYAL PERSON)
abbreviationforRex(=king)orRegina(=queen), used after thenameof akingorqueen:
国王；女王（用在国王或女王的名字后，Rex或Regina的缩写）Elizabeth R伊丽莎白女王
Royalty, aristocracy & titles
- accede tosomething
- accession
- anointed
- anti-monarchical
- anti-monarchist
- duke
- dukedom
- earl
- earldom
- emir
- MBE
- Messrs
- miss
- mister
- monarch
- Royal Highness
- royal prerogative
- royalist
- Rt. Hon.
- Shah
R, r
adjective
uk/ɑːr/us/ɑːr/R, radjective(ROYAL)
written abbreviationforroyal, used in thenamesoforganizationsin the UK:
皇家（用于英国的组织名称中，royal的缩写）He's an RAF(=RoyalAir Force)officer.他是一名英国皇家空军军官。
RSPH, theRoyalSociety for Public HealthRSPH，即皇家公共卫生学会
Named organizations & societies & their members
- AFC
- beaver
- Beaversphrase
- brownie
- charter member
- FRS
- mafia
- masonry
- MLB
- MLS
- NAACP
- NASCAR
- parent-teacher association
- rainbow
- Scout leader
- the IOC
- the IRA
- the KKK
- the Red Crescent
- the Red Cross
R, radjective(DIRECTION)
written abbreviationforright:
Reye: 3.20/Leye: 3.25右眼: 3.20／左眼: 3.25
General location and orientation
- about
- along
- anterior
- around
- back ontosomething
- far
- front
- frontal
- hind
- left
- left-hand
- nearside
- noncentral
- offside
- on-site
- orientated
- point
- position
- round
- side-on
R, radjective(FILM)
[CorU]US
abbreviationforrestricted: used to refer to afilmthatpeopleunder 17yearsofagecanseeonly if aparentorguardianis with them
（影片）限制级的（指17岁以下青少年无家长或监护人陪同不得观看，restricted的缩写）Cinema ratings & types of film
- 15
- 18
- action movie
- actioner
- animated
- computer-animated
- G, g
- hip-hopera
- home movie
- horror film
- jukebox musical
- musical
- R-rated
- screwball
- sexploitation
- silent film
- skin flick
- slasher movie
- western
- X-rated
R, r
adverb
uk/ɑːr/us/ɑːr/written abbreviationforright
右的（right的缩写）General location and orientation
- about
- along
- anterior
- around
- back ontosomething
- far
- front
- frontal
- hind
- left
- left-hand
- nearside
- noncentral
- offside
- on-site
- orientated
- point
- position
- round
- side-on