forked tongue（叉状舌）是什么意思？音标发音+图解场景

叉状舌 /ˈfɔːlɒk/ n

English: forked tongue · 叉状舌

释义：Elongated movable forked mouthpart having olfactory, tactile and gustatory functions; it is not used to ingest food.

这个词出现在以下图解场景（1）