灯圈的英文怎么说

灯圈的英文：
lamp ring

This train staff lamp is broken.
这个路签灯坏了。

Reset lamp timer, please!
请重置灯泡时计时器。

Signals are made with flags or lamps.
用旗或灯传递暗号。

Lights lamped the square.
灯光照亮着广场。

There is a lamp over the table.
桌子正上方有一盏灯。

There was a ring at the bell.
铃声响了。

The impulse ring is a composite, magnetized ring.
脉冲环是一个合成磁化圈。

That ring is certainly the cheese.
那只戒指无疑是精品。

The lost ring was never found.
遗失的戒指再也没有找到。

multiple (double) annual ring
复年轮