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
Staff only.
员工专用。
Walk, don't run, to the nearest exit.
从最近的出口出去，别瞎跑。
The old view of Galileo was delightfully uncomplicated.
令人高兴的是，过去对伽利略的看法并不复杂。