熟 shú ripe; maturethoroughly cooked; donefamiliar; acquaintedexperienced; skilled(of sleep etc) deep; profoundalso pr. shóu Example sentences 这猪肉还没熟，再等一下吧！ zhè zhūròu hái méi shú, zài děng yīxià ba! The pork is not yet done, just wait for a bit more 我喜欢吃五分熟的牛排。 wǒ xǐhuan chī wǔ fēn shú de niúpái. I like to eat medium-rare steak 他跟同学都不熟，所以没有人要帮他。 tā gēn tóngxué dōu bùshú, suǒyǐ méiyǒu rén yào bāng tā. He's not familiar with any of his classmates, so no one wants to help him