Moe
abbr. 有效性量度（Measure of Effectiveness）
🗣️ 情景例句
What do you do?
你现在做什么工作？
She served a flavorous stew to her friends.
她招待朋友香喷喷的炖肉。
and then there are three thousand million other Milky Ways, or galaxies, in the universe.
况且在宇宙中还有30亿个天河，即银河系。