Brainiac
n. 才智非凡的人, 智力超群的人
🗣️ 情景例句
You've really been keeping an eye on quality.
你们的确在质量上下了功夫!
How long does it take for a letter to get to California ?
一封信到加利福尼亚要花多长时间？
Yes, I have.
是的，我刚去过。