Bidigraph
[计] 有向偶图
🗣️ 情景例句
You were right and I was wrong. I apologize.
你是对的， 我错了。 我道歉。
Cathy has told me so much about you.
我常常听到凯茜提到你。
He was caught, put in chains, and sent to America as a slave.
他被抓住了，带上镣铐，送到美国当奴隶。