HSK 7–9 · noun
核
pit; stone; core; nucleus
吃桃子的时候小心，别把核吃下去。
Chī táo zi de shíhou xiǎoxīn， bié bǎ hé chī xiàqù。
Be careful when eating peaches; don't swallow the pit.
这次活动的核心是让大家互相帮助。
Zhè cì huódòng de héxīn shì ràng dàjiā hùxiāng bāngzhù。
The core of this event is to let everyone help each other.
公司每年考核员工的工作。
Gōngsī měi nián kǎohé yuángōng de gōngzuò。
The company assesses employees' work every year.
警察正在核查他的身份。
Jǐngchá zhèngzài héchá tā de shēnfèn。
The police are checking his identity.