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
I have learned to use computers and have become familiar with all clerical duties.
我学会使用电脑及熟悉所有文员的工作。
Whatever he does, don't be mad.
不管他做什么，你都不要发怒。
Not at all. It was a pleasure!
不客气。那样我很高兴。