A traditional Japanese wrestling sport; ring-outs or ground touches lose

• A wrestler who competes in this sport; a rikishi

日本传统摔跤，出圈或除脚底外触地即判负

• 从事该运动的选手；力士

Abbreviation of small ubiquitin-related modifier

• A family of proteins that conjugate to other proteins

small ubiquitin-related modifier 的缩写

• 可与其他蛋白质共价结合的一类蛋白质家族