尖銳聲,風笛的聲音發出尖銳聲用風笛演奏
Skirl \Skirl\, v. t.& i. [Of Scand. origin, and originally the same word as E. shrill.] To utter in a shrill tone; to scream. [Prov. Eng. & Scot.] Skirl \Skirl\, n. A shrill cry or sound. [Prov. Eng. & Scot.]
skirl n : the sound of (the chanter of) a bagpipe v 1: make a shrill, wailing sound; "skirling bagpipes" 2: play the bagpipes