Decreasing efficiency
[经] 递减效率
🧩 词语组成解析
decreasing
[di'kri:siŋ]
adj. 减少的，渐减的;
v. （使）缩短，减小，减少( decrease的现在分词 );
🗣️ 情景例句
You two must be close.
你们两个关系一定很好。
The doctor is afraid there is no hope for him.
医生担忧他已经无望了。
Swimming, I think.
我想是在游泳吧。