Performance classification
[计] 性能分类
🧩 词语组成解析
classification
[,klæsɪfɪ'keʃən]
n. 分类;分级;类别;（动植物等的）分类学;
class类别+ifi=fy使...+cation表名词 → classify分类+cation表名词 → 分类法
🗣️ 情景例句
I need to cancel that. We have had a last minute change of plans.
我要取消预约，我们临时改变计划了。
Mountain-climbing is difficult.
登山是困难的事。
The ice is hard enough to skate on.
冰已经厚得可以划冰了。