epenthesis
epenthesis[ɛˈpɛnθɪsɪs](pl. epentheses -siːz)- [mass noun]the insertion of a sound or an unetymological letter within a word, e.g. the b in thimble
插音,增音(在词内插入一个音或非词源性字母,如thimble中的b)
派生epentheticadjective语源- mid 16th cent.: via late Latin from Greek, from epentithenai 'insert', from epi 'in addition' + en- 'within' + tithenai 'to place'
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