n.a double-reed woodwind instrument similar to an oboe but lower in pitch
同义词：English horn
英汉双解大词典
cor anglais/ˈkɔːr ˈɑːŋɡleɪ/
1.
N（名词）
a woodwind instrument, the alto of the oboe family. It is a transposing instrument in F. Range: two and a half octaves upwards from E on the third space of the bass staff 英国管 (Also called English horn) [music]