例句與造句

1. Like all clarinets, it has a speaker key, which facilitates the production of the upper harmonics, elevating the tone by a 12th.
2. A clarinetist moves between the chalumeau and clarion registers through use of the register key, or speaker key : clarinetists call the change from chalumeau register to clarion register " the break ".
3. He also offers all three instruments with extra keywork for professional players : the F and G instruments having a full whisper key mechanism and F F link; and the octave bassoon ( called " Fagottino " by Wolf ) can have up to nine keys, adding a wing speaker key, and C, B, F, and low E keys to the basic children's model.
4. It's difficult to find speaker key in a sentence. 用speaker key造句挺難的