大便

大便 [dà biàn]

1. ■ （拉屎） defecate; relieve the bowels; have a bowel movement; shit:

大便不通 (suffer from) constipation;

大便不正常 irregular bowel movement;

大便干燥 (motions) be hard and dry;

大便四次 have four motions

---

常用词组

1. ■ （屎） stool; human excrement; shit; faeces:

去化验大便 have one's stool examined