扳指 [bān zhǐ]
1 攀扯,诬指。
1 攀扯,诬指。
2 用象牙、兽骨或玉石、翡翠、玛瑙等制成的圆环,套在右拇指上以利射箭时勾弦。
1 古代射箭时戴于大拇指上的指环。多用玉或象骨制造,后作为装饰品。
英语 ornamental thumb ring (originally a ring, often made from jade, worn by archers in ancient times to protect the right thumb when drawing a bowstring)