Microwave frequencies
[电] 微波频率
🧩 词语组成解析
n. 频率（frequency的复数形式）；频数分析；次数分配表
🗣️ 情景例句
and I'm giving some thought to a new book on a different subject.
如今我又开始在构想另一本不同题材的新书。
What are you looking at? Never seen this before.
看什么看？没看过啊！
Jim, what day is it today?
吉姆，今天星期几了？