词根词缀：crepit-

【来源及含义】Latin: creak, crackle; rattle, rustling; grating, grinding

【同源单词】crepitant, crepitant crackle, crepitate, crepitation, crepitus, decrepit

词根词缀：stridu-, strid-

【来源及含义】Latin: creaking, making a creaking sound; a shrill sound; a harsh sound

【同源单词】laryngismus stridulus, laryngitis stridulosa, strident, stridor, stridulant, stridulate