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
I guess I ruined your day.
我想我扫了你今天的兴。
I'm very sorry. Can I get you another one?
非常抱歉。能不能另外给你买一条呢？
Duck your head as you go through the door there.
经过那儿的门时，请将头放低。