金属环用英语怎么说？

金属环

• [jīn shǔ huán]
  becket，beckett，ferrule

例句

• The tapered legs, each fitted with a brass ferrule caps the bottom, appear elegant. 琴脚设计呈锥形, 最底下套有黄铜金属环, 呈现出尊贵气派.
• A ferrule and eraser are crimped into place on each pencil. 金属环把橡皮头固定到每一根铅笔上.

词组搭配

• 金属环圈
  [英方] ringle
• 金属环振荡器
  [英方] ringle