您要查找的是不是：
- 换句话说,就是对于一支D调曲子要用一支C调口琴，以此类推。In other words , for a tune in the key of D , use a C harmonica ,etc .
- 以降B 调演奏的门德尔松的五重奏Mendelssohn's Quintet in B flat
- 常用in common usage
- 升C调C sharp (((NFC64)))
- 可用do
- 你能用C小调演奏吗?Can you play the key of C minor?
- 不用need not
- 降C调C flat
- 用法usage
- 降C调。C flat.
- 有用useful
- 家用home-use
- 升C调/升F调C sharp/F sharp
- 用电electro-
- 没用useless
- 不用谢You're welcome
- 唱升C调很难。It's difficult to sing c sharp .
- 以C调为主音的音键或音阶a key or scale in which the tone of C is the tonic
- C调音符代表C调的手写体或印刷体音符A written or printed note representing this tone.
- 改进算法用c语言实现，并在Matlab环境中完成了算法仿真。This improved algorithm is programmed using C language and simulated in Matlab environment.
