Seminorm
[计] 半模, 半范数
🗣️ 情景例句
You know I do.
你知道我是关心。
Why don't you turn off the stupid program?
何不把无聊的节目关掉？
It is being repaired by a friend of my father's.
父亲的一个朋友正在修理这件乐器。