Unilateral digraph
[计] 单侧有向图
🧩 词语组成解析
n. 二合字母, 连字\\n[计] 有向图
🗣️ 情景例句
Oh, it must be a bill.
噢， 还不是帐单。
Yes, I've just come back from Scotland.
是的，我刚从苏格兰回来。
They located the right chimney by tapping at the walls and listening for the man's cries.
他们通过叫击烟囱倾叫声而确定传出声音的那个烟囱。