Research expenditure
[经] 研究费用
🧩 词语组成解析
research
['risɝtʃ]
n. 研究，追究;探讨，探测;调查;探索;
vi. 做研究;探究;（从市场调研中）得出所预测的结果;
vt. 从事…的研究，为…而做研究;
re(again)+search(to go round)→研究；调查
🗣️ 情景例句
Yes? May I help you?
什么事？我能为您效劳吗？
When I present my views on the competitive products, I will refer to the patent situation.
专利的情况会在说明竞争产品时一并提出。
This platform would serve as a port and a railway station.
如果再建些伸出海面的高大的烟囱状通风管，