d ring中文什么意思

d形钢扣

d形环

d形块

• d:     CD ＝ 400. DC ...
• ring:    vt. (rang rung ) 1 ...
• d-ring d:    型扣; 形环（开伞扣环）; 形圈

例句与用法

1. Der ring des nibelungen 1876
   尼伯龙根的指环
2. " i hope you ll excuse me , " she said . " i went out a while ago and forgot my outside key , so i thought i d ring your bell .
   “请你原谅， ”她说， “我刚才出去时忘了带大门的钥匙，所以就想到按你家的门铃。 ”
3. Wagner ' s mesmerising masterpiece “ der ring des nibelungen ” tells much the same story : a family ' s pursuit of power and glory and its inevitable decline
   它的家族史也正是瓦格纳的巨作《尼伯龙根的指环》的真实写照：一个家族对权力和辉煌不断追逐，和不可阻挡的没落。