d ring meaning in English

d形钢扣
d形环
d形块

Der ring des nibelungen 1876
尼伯龙根的指环
" 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。 ”
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。