回复：回复：My mistake was to replace L with R in resoLution, not the

来源: billnet 于 2010-01-07 14:36:32 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (247 bytes)
本帖于 2010-01-08 02:47:31 时间, 由版主 林贝卡 编辑

Rethinking/rewording on this:

/l/ sound can be ommited in some words but cannot be replaced with /r/ sound, although the sounding organ (tip of the mouth) is in the position of /r/ sound:

Revolution:
Volume;
Volunteer;

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