词根词缀：aphidi-, aphid-, aphis

【来源及含义】Latin: a plant louse; a plant sucking insect

【相关词根词缀】 A cross reference of other word family units that are related directly, or indirectly, with: "insects, bugs, worms; invertebrates": api-; ascari-; culci-; Dung Beetle Survival; Dung Beetles Important; Eating Worms; entomo-; formic-; Guinea worms; helmintho-; insecto-; Insects: Importance; isopter-; larvi-; lepidopter-; meliss-; mosquito; Mosquito, other Languages; Mosquitoes, Pt. 1; Mosquitoes, Pt. 2; myrmeco-; scarab; scoleco-; sphec-; taeni-; termit-; vermo-.

【同源单词】aphidian, aphidicide, aphidicole, Aphididae, aphidivorous, aphidophagous

词根词缀：callus-, callous-

【来源及含义】Latin: hardened skin, thick skin; a knob

【相关词根词缀】 Cross references directly, or indirectly, involving the "skin": chorio-; cicatri- (scar); cori-; cuti-; hymen-; lepido- (scab, scale); papulo- (pimple); psoro- (itch, mange); pustu- (blister, pimple); rhytid- (wrinkle); scabio- (mange, itchy); sebo- (grease, oil).

【同源单词】callositas, callosity, callous, calloused, callousness, callus

词根词缀：pediculo-, pedicul-, pedico-, pedic-

【来源及含义】Latin: louse, lousy; of lice

【同源单词】pediculicide, pediculophobia, phthiriophobia

词根词缀：phtheir-, phtheiro-, phthiri-, phthirio-

【来源及含义】Greek: louse, lice

【同源单词】Phthiraptera, phthiriasis, phthiriophobia, phthirophagous, Phthirus, Phthirus pubis