as·sib·i·late英əˈsɪbəˌleɪt美əˈsɪbəˌletAHDə-sĭbʹə-lāt' 基本英英 使成咝擦音¹⁰⁰名词assibilation过去分词assibilated现在分词assibilating三单assibilates Verb: insert a sibilant sound before or after another soundchange into a sibilant;
In the syllable /si/, the /s/ sibilates in Japanese