Diallel
a. [生](杂交、交配等)双列的,双重的,异雄同雌的
🗣️ 情景例句
Are you ready to order now, sir?
先生，你准备点菜吗？
Thrift is good revenue.
节约是个好收入。
The dream he had had for so many years ended there.
他多年来的幻想从此破灭。