...Average "abbreviation. Means "algebraic average". Meaning...
aAA"是"Algebraic Average"的缩写。意思是“代数平均”。意思可以从字面看出,就是按人头平均分担帐单的意思。 AA " is the " Algebraic Average " abbreviation.The meaning is “the algebra average”.The meaning may see from the wording, is per capita the average share bill meaning.[translate]...