Bilinear
a. 双线性的
🗣️ 情景例句
I have always envied your good luck.
我一直羡慕你的运气好。
Do flying saucers really exist?
飞碟真的存在吗？
The next morning, he found that the doors had been blocked by chairs and the furniture had been moved.
第二天早上，他发现酒吧间的门被椅子堵上了，家具也被挪动过。