Formation expense
[经] 开办费
🧩 词语组成解析
formation
[fɔ:'meiʃən]
n. 形成;构成，结构;形成物;编队，队形;
🗣️ 情景例句
He's a pretty good bloke and he seems very friendly.
他是一个很不错的家伙，看起来也很友善。
You think I was born yesterday!
我没那么笨！又不是三岁小孩。
He was smiling hopefully.
他满怀希望地微笑着。