Earning observation
[经] 收益观测值
🧩 词语组成解析
earning
['ə:niŋ]
n. 所赚的钱，收入;
v. 赚得( earn的现在分词 );挣钱;生（利）;获（利）;
🗣️ 情景例句
What works?
什么有效！
Dorothy felt refreshed after her nap.
多罗茜一觉醒来，觉得精神一爽。
Those women are very hard-working.
那些姑娘很勤快。