Oyster card
noun [ C ] uk/ˈɔɪ.stə ˌkɑːd/ us/ˈɔɪ.stɚ ˌkɑːrd/
（在伦敦公共交通系统内用来支付车费的）八达通卡
a small plastic card that can be used as a method of payment on buses, trains, and the underground in London
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。