Mathematical parameter
[计] 数学参数
🧩 词语组成解析
🗣️ 情景例句
That isn't necessary.
这倒不必。
How long have you been studying English?
你学英语多久了？
certainly it is more difficult than the arts which involve appreciation of flat forms,
欣赏雕塑品当然比欣赏平面的艺术品要难。