metal ring

To remove the metal ring and replace the golden ring.

从十字挂图主体取出金属圈,并置回金色金属圈.

He made the rope fast to the metal ring.

他把这根绳子紧系在金属圈上.

The king rapped on the table with his heavy metal ring, and the company fell silent.

国王用他重重的金属戒指敲打桌子, 使客人安静下来.

Heat the metal ring only . Can the metal ball go through the ring? Why?

单独加热金属杯, 铁球能穿过金属环 吗 ?为什么?

He made the wire fast to the metal ring.

他把这根铁丝紧系在金属圈上.

He made fast the rope to the metal ring.

他把绳子紧紧地绑在那金属圈上.

A metal ring designed to reinforce such a hole ; a grommet.

一种防止螺帽脱落的垫圈.

Roger made the rope fast to the metal ring.

罗杰把绳子牢牢地拴在金属环上.

A metal ring that moves freely back and forth on a rope, rod, or spar.

滑环在一根绳 、 杆子或圆材上可以自由来回移动的金属环.