crepitationn.
krɛpɪ'teʃən
中文n. 爆裂声；捻发音；劈拍声
词根词源
crepitationcrepitation: see crevicecrepitation (n.)1650s, noun of action from Latin crepitare "to crackle," frequentative of crepare "to crack, creak" (see raven). In medical use from 1834.
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