musical instrument; instrument; [美俚] axe
plucked instruments
拨弦乐器
percussion instrument
打击乐器
bowed stringed instruments
弓弦乐器
wind instrument
管乐器
hammered string instruments
击弦乐器
keyboard instruments
键盘乐器
woodwind instruments; woodwinds
木管乐器
brass-wind instruments; brass winds; brasses
铜管乐器
stringed instrument
弦乐器