Tr cavity
[电] TR空腔
🧩 词语组成解析
[计] 磁带记录器, 磁道, 磁带驻留, 故障报告
🗣️ 情景例句
Not too bad, thank you.
挺好的，谢谢你。
By doing we learn.
经一事，长一智。
The Beatles represented part of the spirit of their age.
甲壳虫乐队代表了他们时代的部分精神。