Accuracy index
[计] 精度指数
🧩 词语组成解析
index
['ɪndɛks]
n. 索引;<数>指数;指示;标志;
vt. 给…编索引;把…编入索引;[经济学]按生活指数调整（工资、价格等）;
vi. [机械学]转位;
in(in)+dex(proclaim)→指针；索引；指数；食指；指标
🗣️ 情景例句
I held him closely.
我紧紧地抱着他。
When the phone rang, I was painting upstairs.
当电话铃响的时候，我在楼上画画。
Mendoza rose to fame swiftly after a boxing match when he was only fourteen years old.
门多萨在14岁时参加一场拳击赛后一举成名。