Nmsa
abbr. National Middle School Association 全国中学协会
🗣️ 情景例句
He did everything within his power to achieve the goal.
他竭尽全力去实现目标。
It's been a long time.
好久不见了。
OK. And we'd better ask Mom whether it's cheap enough!
好的。我们最好是问问妈妈价钱是否便宜！