薄 On the HSK 4 vocabulary list, at CEFR level B2. báo ㄅㄠˊ thin cold in manner indifferent weak light infertile bó ㄅㄛˊ meager slight weak ungenerous or unkind frivolous to despise to belittle to look down on to approach or near Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT