See also
A lime is a green citrus fruit that has a very sour taste, like a lemon but usually smaller.
Qīngníng shì 1-zhǒng lǜsè gānjúlèi shuǐguǒ, wèidào hěn suān; hǎoxiàng níngméng, dàn tōngcháng jiàoxiǎo.