Elementary symmetric function
[计] 基本对称函数
🧩 词语组成解析
symmetric
[si'metrik]
adj. 相称性的，均衡的;
🗣️ 情景例句
You drink too much. I think you're hooked on alcohol.
你喝得太多了。你是不是喝酒上瘾了？
A road of a thousand miles begins with one step.
千里之行始于足下。
We had spent several days in a small town and visited a number of old churches in the vicinity.
我们在一座小镇上逗留了几天，参观了附近的许多古老的教堂。