Quarkonics
夸克学
🗣️ 情景例句
Will you please take this upstairs, Susan?
麻烦你把这个带上去好吗， Susan？
You don't have to play that record/CD so loud, do you?
你不一定要把唱片放得那么响，对吧？
Let's meet outside the park gate.
咱们在公园的大门外碰头吧。