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
There's a phone number --
这有电话号码,
A squirrel cracks the nuts.
松鼠在啃坚果.
planes, or land vehicles----for it is something in between a boat and an aircraft.
飞机,或是陆上交通工具,因为它是介于船和飞机之间。
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