Performance standard
[计] 性能标准
🧩 词语组成解析
standard
['stændɚd]
n. 标准，规格;旗，军旗;度量衡标准;直立支柱;
adj. 标准的，合格的;普遍的，一般的;公认为优秀的;
🗣️ 情景例句
It's good, but it's a little expensive.
很好，不过价格有一点贵。
This poetry is realistic.l don't care for it very much.
这首诗是现实主义的.我非常喜欢它。
I was thinking of 40% off.
打个6折吧。