teaspoons

Option 1 (Simple):

我往咖啡里加了两茶匙糖。(Wǒ wǎng kāfēi lǐ jiā le liǎng cháchí táng.)

Option 2 (Slightly more descriptive):

她用茶匙把蜂蜜搅进热茶里。(Tā yòng cháchí bǎ fēngmì jiǎo jìn rè chá lǐ.)

这个食谱需要两茶匙的香草精。