定期 dìngqí at regular intervals; on a regular time schedule 刷 shuā to update (bankbook) 本子 běnzi a book (of bankbook) 存摺 cúnzhé bankbook 交易 jiāoyì trading; transaction 累積 lěijī to accumulate 筆 bǐ measure word for sums of (money, information…) 房貸 fángdài home loan 繳款 jiǎo kuǎn (lit. to pay the fee) payment 證券 zhèngquàn (marketable/negotiable) securities 補登 bǔ dēng to renew/to update the transaction history on bankbook 確保 quèbǎo to ensure; to guarantee 保留 bǎoliú to keep; to retain