Semidefinite
[计] 半定的
🗣️ 情景例句
So how is it working out?
那么进行得怎么样了呢？
He always takes pride in his work.He's very efficient.
他总是以他的工作而自豪，他是非常能干的。
In the Zoo. Let's go and see them.
在动物园里。咱们去看看。