【注:这组音有时也被称为“齿间音”,即Interdental,主要描述将舌尖或舌叶伸出上下齿的现象。详见
Ladefoged, P., & Johnson, K. (2014).
A course in phonetics
. Nelson Education. 第12页,引文如下
】
Dental
(Tongue tip or blade and upper front teeth.) Say the words
thigh
,
thy
. Some
people (most speakers of American English as spoken in the Midwest and
on the West Coast) have the tip of the tongue protruding between the upper and lower front teeth; others (most speakers of British English) have
it close behind the upper front teeth. Both sounds are normal in English,
and both may be called
dental
. If a distinction is needed, sounds in which
the tongue protrudes between the teeth may be called
interdental
.
上图鸣谢营员Bella的实拍口型演示
延展阅读