牙仙，這個input我看到說從1888年就有了

來源: 於 2011-09-23 09:52:06 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

還有其他很多inb-，inp-的詞。For ease of articulation, speakers tend to pronounce them as imb or imp because n can assimilate with b/p and become m, which is called "assimilation" in linguistic terms.