fixed amount of interest固定: fixed; regular利息: interest数额: number; amount; quota固定利息: fixed interest; fixed-interest securities固定利息投资: fixed interest investment; fixed-interest investment下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:固定利息数额，即可在微信中查询翻译
