noun弓;蝴蝶结;(乐器的)弓,琴弓
verb鞠躬,点头
nouna curved (= not straight) piece of wood with a string between the two ends. You use a bow to send arrows (= a thin stick with a sharp point at one end) through the air.
nouna knot (= a link made by tying together two pieces or ends of string, etc.) with two loose (= not tight) round parts and two loose ends that you use when you are tying shoes, etc.
nouna long thin piece of wood with hair across it that you use for playing some musical instruments
verbto bend your head or body forward to show respect