crepitation

noun

1. 噼啪声
   a series of short sharp sounds, for example like those made by sth burning in a fire

1. Manifestations include edema and swelling, pain and tenderness, muscle spasm, deformity, ecchymosis, loss of function, and crepitation.
   临床表现包括浮肿、隆起、疼痛、触痛、肌痉挛、变形、瘀斑、功能丧失和有劈拍声等。

noun

1. the sharp sound of snapping noises

   Synonym:    cracklecrackling