performance lot size

buhrstone 英[bʌrs'təʊn] 美[bʌrs'təʊn] n.砂质多孔石灰岩 retread 英[riː'tred] 美['ritrɛd] v.翻新 virologist 英[vaɪ'rɒlədʒɪst] 美[vaɪ'rɒlədʒɪst] n.滤过性病原体学者 laver leaf beetle 紫菜叶甲 sika deer foot 梅花鹿爪 bullfrog heart 牛蛙心 sea cucumber contagious ecthyma 海参羊传染性脓疱 raccoon dog wooden tongue 貉木舌病 earthworm american foulbrood 蚯蚓美洲幼虫腐臭病 dahlia orchid virus 大丽花兰花病毒 cyclamen potato leafhopper 仙客来马铃薯叶蝉 walnut compression wood 核桃木应压木 basis rating 基差评级 option budget 期权预算 predefined futures calendar spreads 预设期货跨期合约 taxable tranche 应税分层 guarantee bond 担保债券 independent collection 独立托收业务 maximum-amount principal 最高额本金 remittance limit 汇款限额 foreclosure fee 止赎费用 post-loan operation 贷后运营 poverty alleviation insurance installment 扶贫保险分期 commodity conservative trust 商品保守信托 income bond 收益型债券 low-risk broker 低风险经纪人