a large wooden musical instrument with strings. You sit down to play it and hold it between your knees.
cello
a person who studies science and works with science
scientist
a person in a circus who teaches animals to do something
circus trainer
a set of large metal drums
timpani
a large musical instrument. You play it by blowing and moving a long tube up and down.
trombone
a musical instrument that you blow into, which makes a very deep sound
bassoon
a person who stands in front of a group of musicians and controls what they do
conductor
a big group of people who play different musical instruments together
orchestra
a person who travels in space
astronaut
a short, thin stick used by the person who is in control of a group of musicians, in order to direct the music
baton