round up的音标：round up的英式发音音标为：[raund ʌp]round up的美式发音音标为：[raʊnd ʌp]...

We needed to do decimals to round up and round down numbers.我们得把小数四舍五入成整数。We'll be back after the break with a round-up of today's other stories.休息之后我们会摘要报道今天其他的新闻。" Then round up the whole lot of them! "“ 统统抓起...

使聚拢，围捕，积攒，综述，兜抄...