词根学习
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词根词缀：roseo-, ros-
【来源及含义】Latin: a red or pick color; rose colored or pinkish【同源单词】prerosacea, rosacea, rosaceous, rosarian, rosary, rose... -
词根词缀：-rrhagia, -rrhage, -rrhagic
【来源及含义】Greek > Latin: a suffix; a bursting forth, excessive flow【同源单词】blennorrhagia, blennorrhagic, dysmenorrhagia, hemorrhage, hemorrhaged, hemorrhagenic... -
词根词缀：rostr-, rostro-, rostri-
【来源及含义】Latin: beak【同源单词】angustirostral, birostrate, brevirostral, brevirostrate, conirostres, cultrirostral... -
词根词缀：roti-, rot-
【来源及含义】Latin: wheel [turn]【同源单词】circumrotate, circumrotation, circumrotatory, contrarotation, dextrorotation, dextrorotatory... -
词根词缀：rog-, roga-, -rogate, -rogation, -rogatory
【来源及含义】Latin: ask, inquire, request, beg; propose【同源单词】abrogate, abrogation, arrogance, arrogancy, arrogant, arrogantly... -
词根词缀：roentgeno-, roentgen-
【来源及含义】German: radiation, "x-ray"; X-ray; 1896, translation of German X-strahl, from X, "algebraic symbol for an unknown quantity", + Strahl, "beam, ray"【相关描述】So called after its discoverer, a German physicist, Wilhelm Konrad Roen... -
词根词缀：roma-
【来源及含义】Latin: Rome【同源单词】Quando hic sum, roam, Roman, Roman Republic, romance, romancer... -
词根词缀：robor-, robust-
【来源及含义】Latin: strengthening; to strengthen, to invigorate; strength【同源单词】corroborant, corroborate, corroborating, corroboration, corroborative, corroboratively... -
词根词缀：ripari-, ripa-, rip-, riv-
【来源及含义】Latin: ripa, river, stream; bank, river bank, shore【相关词根词缀】;Cross references of word families that are related directly, or indirectly, to: "river, stream": ;amni-,fluvio-,meand-,oceano-,potamo-.【同源单词】aeroderivative, arriva... -
词根词缀：rod-, ros-
【来源及含义】Latin: gnaw, eat away; eaten away, gnawed off, consumed【同源单词】corrode, corrodible, corrosion, corrosive, erode, eroded... -
词根词缀：rit-, ritual-
【来源及含义】Latin: ritus, religious observance or ceremony; custom, usage【同源单词】rite, ritual, ritualism, ritualist, ritualistic, ritualistically... -
词根词缀：rigi-, rig-
【来源及含义】Latin: stiff, hard, numb; to be frozen, to grow stiff with cold, to be chilled【同源单词】acid rigor, calcium rigor, catatonic rigidity, cerebellar rigidity, clasp-knife rigidity, cogwheel rigidity... -
词根词缀：rhytid-, rhytido-, rhitid-, rhitido-, rhyti-, rhiti-
【来源及含义】Greek: wrinkle, wrinkling; folding【相关词根词缀】Cross references of word families related directly, or indirectly, to: "wrinkle, wrinkled; fold": ;pharc-,rugo-. , ,Cross references directly, or indirectly, involving the "sk... -
词根词缀：rim-
【来源及含义】Latin: crack, chink【同源单词】rima, rima glottidis, rima oris, rima vestibuli, rimal, rimose... -
词根词缀：rhythm-, rhythmo-
【来源及含义】Greek: regularly recurring motion; measured motion【同源单词】accelerated idioventricular rhythm, allorhythmia, allorhythmic, alpha rhythm, anisorhythmia, anisorrhythmia...