Relative efficiency
[计] 相对效率\\n[经] 相对效能
🧩 词语组成解析
relative
['rɛlətɪv]
adj. 相关的;相对的;相互有关的;比较而言的;
n. 亲属，亲戚;相关物;亲缘植物（或动物）;[语法学]关系词;
relat=relate联系+ive名词后缀，表人 →亲戚
🗣️ 情景例句
When I was asked to speak in English.
刚才当被要求说英语的时候。
Dream are lies.
梦不足信。
The examiner must have been pleased with my performance, for he smiled and said.'Just one more thing, Mr.Eames.
“埃姆斯先生，只剩1项了。