Bluebutton
n. \蓝徽\(指伦敦证券交易所职员)
🗣️ 情景例句
Philip needs a day off. Philip
需要休假。
Repetition is the mother of knowledge.
反覆学习是知识之源。
Last Tuesday he received a letter from the local police.
上星期二他收到当地警察局的一封信，