Preparation expense
[经] 准备费, 筹备费
🧩 词语组成解析
🗣️ 情景例句
How much paint, how many hours of work ...
多少油漆， 多少小时的工作量……
My son wants to be a policeman when he grows up.
当他长大时，我的儿子想要成为一个警察。
So it comes as a surprise to learn that giant fish are terrifying the divers on North Sea oil rigs.
因此，听说北海石油钻井平台上的潜水员受到巨型鱼类的恐吓，确实很让人吃惊。