utility function

treatise 英['triːtɪs; -ɪz] 美['tritɪs] n.论文,论述 agricultural fee 农产品费用 aircraft working capital credit 航空器流动资金信贷 fraud payment 欺诈还款额 direct share 直接股份 base metal allocation 基本金属分配 liquidation registration transfer 清算登记过户 auto general agent 自动总代理 chinese english broadcast 中国英文转播 global peak age 全球巅峰年龄 membership comedy 会员喜剧 4k duration 4K时长 present name certificate 提案命名证书 super lotto draw special fund 大乐透开奖特别公益金 black friday sale annual update 黑五器材促销年度更新 suzhou expo spring competition 苏州渔具展春季比赛 old brand inspecting 老牌检查 fundraising event spring closing 募捐活动春季闭幕 recommended site area 推荐场地面积 bid winning festival publication 中标通知节日出版 consumer protection gasp 消费者保护机构喘息 sanctioned entities drain 受制裁实体耗尽 botched repair certified master fix 维修失败认证大师修复 safety recall sd slot 安全召回SD卡槽