Caffeinated
a. 含咖啡因的
🗣️ 情景例句
The pollution in Beijing is alarming.
北京的污染给人们敲起了警钟。
Ah, goody! Breakfast is ready.
噢，太好了！可以开饭了！
it must be known to any kind of radio astronomer in the universe.
这个频率是宇宙中任何射电天文学家都应该熟悉的。