Ros
abbr. 只读存储器（Read-Only-Storage）；活性氧（Reactive oxygen species）
🗣️ 情景例句
Oh, you're a lucky guy, Harry.
噢， 你是一个幸运的家伙， Harry。
What's been the consumer reaction to your product?
消费者对你们的产品有过什么反映？
Are you planning to pay in cash?
你要付现吗？