Retrieval efficiency
[计] 检运效率
🧩 词语组成解析
retrieval
[ri'tri:vəl]
n. 收回，挽回;检索;
🗣️ 情景例句
since her mother died.
因为她妈妈去世了。
What we do willingly is easy.
世上无难事，只要肯登攀。
family, finances and what you want from your investments.
家庭、财源和你想从投资中获得的好处的信息。