词根学习
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词根词缀：petro-, petr-, petri-, peter-
【来源及含义】Greek > Latin: stone, rock【相关词根词缀】;Related "stone, rock" word families: ;lapid-,litho-,saxi-,stele-.【同源单词】Peter, petracide, petrichor, petricole, petricoline, petricolous... -
词根词缀：petalo-, petal-
【来源及含义】Greek: leaf; from the adjective petalos, "flat, spread out"【同源单词】petal, petaliferous, petaliform, petalody, petaloid, petalomania... -
词根词缀：peta-
【来源及含义】Greek: derived from penta-, "five"; a decimal prefix used in the international metric system for measurements【相关描述】Used in the metric [decimal] system as one quadrillion [U.S.] or thousand billionfold [U.K.], 1015 [1 000 00... -
词根词缀：pesti-, pest-
【来源及含义】Latin: plague, contagion【同源单词】nonpersistent pesticide, persistent pesticide, pest, pest resurgence, pesthouse, pesticemia... -
词根词缀：person-, parson-
【来源及含义】Latin: human being; originally, character in a drama, mask【同源单词】dramatis personae, impersonal, impersonally, impersonate, impersonation, impersonator... -
词根词缀：pessim-
【来源及含义】Latin: bad, worst【相关词根词缀】Inter-related cross references, directly or indirectly, involving word units meaning "bad, wrong": ;caco-, kako-,dys-,mal-,mis-,sceler-.【同源单词】Afro-pessimism, pessimal, pessimism, pessimist, pessimi... -
词根词缀：pero-
【来源及含义】Greek: maimed, crippled; deformed, malformed【同源单词】perobrachius, perocephalus, perocephaly, perochirus, perodactylus, perodactyly... -
词根词缀：perisso-, periss-
【来源及含义】Greek: extraordinary; superfluous, redundant; odd, odd-numbered【同源单词】perissodactyl, Perissodactyla, perissodactylism, perissodactylous, perissology, perissoped... -
词根词缀：persever-
【来源及含义】Latin: to continue steadfastly, to persist【同源单词】Disciplina, Patientia et perseverantia, perseverance, Perseverando, perseverant, Perseverantia ad finem optatum... -
词根词缀：peristera-, perister-
【来源及含义】Greek: pigeon, dove【同源单词】peresterophily, Peristeri, peristeria, peristerite, peristeromorphous, peristeronic... -
词根词缀：perit-, perien-, peri-
【来源及含义】Latin: test, tested; try; experiment; risk, danger, dangerous, hazardous【同源单词】experience, experienced, experiential, experientialism, experientialist, experientially... -
词根词缀：peri-
【来源及含义】Greek: around, enclosing, surrounding, about, near, close; often used as a prefix【相关词根词缀】;Related "around, round, surrounding" units: ;ambi-,ampho-; ;circ-,circum-,cyclo-, -cycle,gyro-.【同源单词】abdominal fascia, adominoperinea... -
词根词缀：perine-, perineo-
【来源及含义】Greek: space between the scrotum or mons veneris and the anus【同源单词】adominoperineal, anoperineal, colpoperineoplasty, colpoperineorrhaphy, episioperineoplasty, episioperineorrhaphy... -
词根词缀：pepto-, pept-, -peptic, pepsi-, -pepsia, -pepsy
【来源及含义】Greek: digestion, able to digest; cook; from "to cook, boil, digest"【同源单词】apepsia, apepsinia, bradypepsia, dyscrasia, dyspeptic, eupepsia... -
词根词缀：penthera-; penthero-
【来源及含义】Greek: mother-in-law; father-in-law【同源单词】pentheraphilia, pentheraphobia, pentherophilia, pentherophobia...