Noncrossover
a. [生]非交换型的
🗣️ 情景例句
I want to get my work finished by tomorrow.
我想在明天前完成工作。
He is in difficulty in his business.
他在事业上遇到困难了。
Though he managed to take a number of brilliant photographs, he could not stay near the volcano for very long.
尽管他设法拍了一些十分精彩的照片，但他却不能在火山附近停留太长的时间。