Reduced incidence matrix
[计] 缩减关联矩阵
🧩 词语组成解析
a. 减少的；简化的；缩减的
incidence
['ɪnsɪdəns]
n. 发生率;影响范围;[数]关联，接合;[物]入射，入射角;
in 加“使…”、“作…” + cid + ence 表示性质、状态、行为、义同-en → n.发生率，发病率
🗣️ 情景例句
with the school board,
和联合校董会一起，
You said it. I didn't.
这是你说的喔！
One Monday, there were fewer people in the shop than usual when the woman came in,
有一个星期一，当这位妇女走进这家商场时，里面的人比往常少，