a cup of tea可數嗎

A cup of tea? There's nothing I'd like better!

一杯茶？那最好不過了！

She put a cup of tea down on the bedside table.

她把一杯茶放在了牀邊的桌子上。

Breakfast consisted of dry bread and a cup of tea.

早餐有無黃油的麪包和一杯茶。