The metal container began to emit a clicking sound.

金属容器开始发出咔嗒咔嗒的声音。

《牛津词典》

The bartender shook up the cocktail in a metal container.

这位酒保在一个金属容器里把鸡尾酒摇均。

youdao

An improved easily openable end for a metal container, and a method of manufacturing the end are disclosed.

本发明公开用于金属容器的改进的可易于开启端面和制造所述端面的方法。

youdao

On one workbench wires pour out of a metal container the size of two shoe boxes.

FORBES: Magazine Article

The second bomb was also housed in a metal container, but it was not clear whether it too was in a pressure cooker, the FBI said.

CNN: Sources: Possible suspect sought in Boston bombing

The second bomb was also housed in a metal container, but there's not enough evidence to determine whether it was also in a pressure cooker, the agency said.

CNN: Boston Marathon attack: More details, more questions