Digraph
['daɪgrɑːf] or ['daɪɡræf]
解释:
(noun.) two successive letters (especially two letters used to represent a single sound: `sh' in `shoe').
安迪编辑--From WordNet
解释:
(n.) Two signs or characters combined to express a single articulated sound; as ea in head, or th in bath.
编辑:罗比
解释:
n. two letters expressing but one sound as ph in digraph.
弗洛伊德手打