Sociometric
社会经济的
🗣️ 情景例句
You'll learn a lot.
会增长不少见识。
He wants to change his appointment from Monday to Wednesday.
他想要把他的约会从星期一改到星期三。
it was not long before its use as the uniquely recognizable broadcasting frequency for interstellar communication was suggested.
提出把它作为星际间唯一可辨认的广播频率就为期不远了。