Bigraph
[计] 偶图, 双图
🗣️ 情景例句
I have to cram all night for tomorrow's exams.
为了明天的考试，我得熬夜临阵磨枪。
She feared the arrival of the bill-collector.
她害怕收帐人来。
I understand you want to increase your order.
我知道你想增加订购量。