英语词汇“be well up in”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	be well up in
释义	be well up in 精通,对…消息灵通
随便看	midshower mid shunt mid-shunt mid-shunt derived filter mid-shunt derived-m-type transformation mid-shunt image impedance mid-shunt section mid-shunt termination midsi midside mid-side mid-side node mid-sixties midsixties mid-sixtiess midsize mid-size mid-sized midsized midsized kernel mid-size G200 business jets Mid-size Gateway Server mid-sizer mid-sizes mid-sizest 囅囆囇囈囉囊囊匣如洗囊括四海囊漏储中囊漏贮中圈圈圈圈儿圈地圈外圈套圈子圈定圈弄圈拢圈操