Don't-care vertex
[计] 随意顶点
🧩 词语组成解析
don't
[['dəunt]]
(= do not)不要\\nn. 禁忌
care
[kɛə]
v. 关心;担心;照顾;喜爱;
n. 照顾;小心;忧虑;
vertex
['vɝtɛks]
n. 最高点;顶点;<数>（三角形、圆锥体等与底相对的）顶;（三角形、多边形等的）角的顶点;
🗣️ 情景例句
These items shouldn't be difficult to come by
这些东西应该是不难弄到的，
Custom is a second nature.
习惯是第二天性。
Let's ask this policeman. He may know.
咱们问问这位警察。他可能知道。