名词

1. 茶匙
A teaspoon is a small spoon that you use to put sugar into tea or coffee.

2. 一茶匙的量
You can refer to an amount of food resting on a teaspoon as a teaspoon of food.

1. a small spoon used for stirring tea or coffee
holds about one fluid dram

2. as much as a teaspoon will hold

Synonym: teaspoonful