n.一茶匙容量

She mixed the sugar into the coffee with a teaspoon. 她用茶匙把糖在咖啡里攪拌開。

Give me a teaspoon and a teacup. 給我一個茶匙和茶杯。

One and a half teaspoonfuls, please. 請放一勺兒半。

She used a teaspoon to stir the tea. 她用茶匙攪拌茶葉。

One and a half teaspoonfuls,please. 簡：請放一勺兒半。