Macd
abbr. 平滑异同移动平均线（Moving Average Convergence and Divergence）
🗣️ 情景例句
I'm retired.
我退休了。
If you don't aim high you will never hit high.
不立大志，难攀高峰。
is as the proportion of the total vocabulary of his mother tongue against those words of his own baby talk that are taken up into the vernacular of his family.
就好像他本国语言的总词汇量和自己咿呀学语时他家庭所接纳的他的词汇量之比。