Digraph
n. 二合字母, 连字\\n[计] 有向图
📖 牛津释义
digraph
n
two letters that represent a single sound (eg sh , ea in sheaf) 二合字母（代表一个单音的两个字母, 如sheaf中sh代表 , ea代表 ）.
🗣️ 情景例句
Thanks.
谢谢。
You don't have the right.
你还不够格。
No, look, it says Closed. It's not open this morning.
不对，看！写着“关门”的，今天早上不开。