Esf
abbr. 欧洲社会基金（European Social Fund）；欧洲科学基金会（European Science Foundation）；电爆炸成形（Electro Spark Forming）
🗣️ 情景例句
Well done! Well done!
做得好！做得好！
I ought to go to work now.
我应该现在去工作。
They have a character, perhaps two;
他们心中有一个或两个角色。