n. 曲调, 曲子( tune的名词复数 )

v. 调音( tune的第三人称单数 ); 调整; （给收音机、电视等）调谐; 使协调

n a succession of notes forming a distinctive sequence

n the property of producing accurately a note of a given pitch

n the adjustment of a radio receiver or other circuit to a required frequency

v adjust for (better) functioning

v adjust the pitches of (musical instruments)