一口饭 yī kǒu fàn — a mouthful of rice 一口饭 yī kǒu fàn Characters: 一 · 口 · 饭 Definitions a mouthful of rice Examples 他忙得连一口饭都顾不上吃。 He was so busy he could not even take a mouthful of food. 病人现在只能勉强咽下一口饭。 The patient can now barely swallow a mouthful of rice.