Bilinear
a. 双线性的
🗣️ 情景例句
Our pleasure.
非常荣幸。
My plane leaves at 7:25.
我乘的飞机7点25分起飞。
He believed that everyone should be prepared to do heavy work, from the leaders to the poorest peasants.
他认为从领袖到最穷苦的农民，每个人都该乐于从事重体力劳动。