批 On the HSK 4 vocabulary list, at CEFR level B2. pī ㄆㄧ to ascertain to act on to criticize to pass on classifier for batches, lots, military flights tier (for the ranking of universities and colleges) 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