她用一个蒸汽熨斗来熨她的衬衫。

She uses a steam ___iron to press her shirts.

他出差时总是带一个旅行熨斗。

He always brings a travel ___iron when he goes on business trips.

例如，有没有人想在半夜买一个熨斗？

For example, are there any people who want to buy an ___iron at midnight?