This row appears to be the pronoun 这 (zhè) meaning 'this', but the headword is written as 这笔 — likely a data entry error (extra measure word 笔 attached). The POS 'r' (pronoun) matches 这. A separate entry for 这笔 as a phrase would have pinyin 'zhè bǐ' and a different POS. Use with caution; review recommended.