英语词汇“be up on sth”的读音、翻译、释义、用法及例句-青年旅行网

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词汇	be up on sth
释义	idiombe up on sthknow sthspoken to know a lot about a particular subject:That kid's really up on his Roman history, isn't he?Dad won't be much help - he's not very well up on pop music.
随便看	push us along push us at push us back push us down push us forward push us in push us into push us off on push us out push us out of push us over push us through push us to push us too far push us to the wall push us toward push us up push us up against push water push weight about push weight around pushy push you about push you about in push you across 长寿谷长寿国家森林公园长寿湖长寿山长潭溪长汀长辛店补习学校旧址长兴岛长兴岛、横沙岛长兴岛桔园程其保程其恒程其襄程养谦程凤林程刚枫程利川程务本程劲松程勋莆田荔城区新冠疫苗接种点莆田秀屿区新冠疫苗接种点汇总莆田秀屿区新冠疫苗接种点汇总莆田涵江区新冠疫苗接种点汇总莆田仙游县新冠疫苗接种点汇总 2021年中秋节高速免费吗? 现在福建疫情属于什么风险地区厦门旅游最近能不能去？现在可以去厦门玩吗国庆去厦门旅游安全吗？现在去厦门旅游安全吗如何买北京环球影城门票哪里买，环球影城门票哪里买徐记海鲜(伍家岭店) 徐记海鲜(金瑞店) 甘长顺(窑岭店) 球宝酒楼台北阿水和豆浆猪脚王麦当劳(宁乡店) 台北豆浆(东塘店) 肯德基台北豆浆(水风井店)

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