您要查找的是不是：
- Golay-Pulse信號Golay-Pulse signal
- 號roar
- Golay-Chirp信號Golay-Chirp signal
- 帳號account number
- 單號odd numbers
- 求職信application letter
- 六號6th day of the month
- 三號thirds
- 二號2nd day of the month
- 區號district number
- 分號semicolon
- 問(wèn)號question mark
- 大號tuba
- 短號cornet
- 貨號article No.
- 車(chē)牌號license plate number
- LFM信號LFM signal
- ECG信號ECG
- AM信號AM signal
- E1信號E1 signal
