Equation set
[计] 方程组
🧩 词语组成解析
set
[sɛt]
vt. 放置，安置;使处于某种状况;设置;摆放餐具;
vi. 落山;出发;凝结;
n. 一套，一副;集合;布景;电视机;
adj. 固定的;位于…的;顽固的;安排好的;
🗣️ 情景例句
Why is that necessary?
为什么有此必要
When the well is full, it will run over.
井水满了要溢出。
I would suggest that you use this material instead of that.
我建议你改用这种替代那种。