peg

n. pin or screw for tightening or loosening thestring of a stringed instrument （弦乐器上的）弦栓，弦轴。
△Oth.2.1.202(199): “O,you are well tuned now!But I’ll set down the pegs that make this music，”i.e. I’ll loosen the strings of your intrument that makesthis harmonious music. (Metaphorically) 啊，你现在是琴瑟调和了，但是我要给你们松松弦。(使你们的音乐走调——夫妻不和。)

peg[peg]

n.钉，销子，栓，桩v. 固定，限制，（汇率）外汇钉住，固定证券价格
◇take sb. doing a peg (or two)挫某人的锐气
‖ peg adjustment测标调整
peg climbing技术攀登
pegged exchange rate联系汇率
peg hammer钢锥锤
peg rate固定汇率
pegged rate system联系汇率制，挂钩汇率制
peg route钢锥路线
peg stake木桩
peg tee钉形球座
peg the exchange rate钉住汇率
peg the market钉住市场物价
peg the pound to the dollar钉住英镑对美元的汇率
pegged exchange rate system固定汇率制