re开头的前缀的单词有region地区、regular有规律的、reject拒绝、rea后部、recapitulate总结、reciprocate报答、relate联系、relax轻松、recluse隐居者、rel...
a little bit of接不可数名词,表示\"一点点……\"； 例句 A little bit of condensation. 有一点点凝结。 A little bit of volatility, too. 一点点波动，也...
