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

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	natrium natriums natriuresis natron natrons natruresis natter nattered nattering natters nattier nattiest natty natural naturalise naturalism naturalisms naturalist naturalistic naturalists naturalization naturalizations naturalize naturalized naturalizes 菲律宾文化中心 GSIS Museum of Art 帕赛市 SMX Convention Center Embassy of Japan Department of Foreign Affairs 菲律宾文化村菲律宾国际会议中心 Pastrana Park Bakhawan Eco-Park and Research Centre 施耳施联元施肇基施肇夔施肇承施肇曾施肇祥施肇英施舜如施芝兰长白山滑雪场怎么样？长白山滑雪场住宿推荐怎么去北大壶（湖）滑雪场？北大壶滑雪场和北大湖滑雪场是同一个吗？北大壶滑雪场怎么样？北大壶滑雪场门票多少钱？哈尔滨二龙山滑雪场门票多少？ 2015龙庆峡冰灯节什么时候开始？古北水镇有什么好玩的？春节去台湾旅游好吗？文成拉面鱼丸猪脏粉温州鸭舌龙山豆腐糖醋黄河鲤鱼营养甲鱼汤坛子肉黄家烤肉糖醋鲤鱼

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