flats key signature造句

例句与造句

1. In the case of seven-flat key signatures, the final F may occasionally be seen on the second-top line of the bass staff, whereas it would more usually appear below the bottom line.
2. The  eighth sharp is placed on the F, to make it F . The key of D, with nine sharps, has another sharp placed on the C, making it C . The same for key signatures with flats is true; The key of E ( four sharps ) is equivalent to the key of F ( again, one fifth below the key of C, following the pattern of flat key signatures ).
3. It's difficult to find flats key signature in a sentence. 用flats key signature造句挺难的