茶具用英语可以说作 "tea set"。这个词来源于英文 "set"，意思是 "一套"、"一组"，因此 "tea set" 意思就是 "一套茶具"。

例句：

I bought a new tea set last weekend. (我上周末买了一套新的茶具。)

She has a beautiful tea set that was passed down from her grandmother. (她有一套祖母传下来的漂亮茶具。)

He carefully washed and dried each piece of his tea set before the tea ceremony. (他在茶道仪式前仔细洗干净每个茶具。)