英语短语词组词汇be well up in的音标、释义、翻译、用法及例句-英语短语词组词典

短语	be well up in
释义	be well up in对……消息灵通;对……很内行：Charles is well up in electronic apparatuses，he has ever studied electronics in a technical school.查理对于电子仪器内行，他曾经在一个技术学校学习电子学。
随便看	tone down Tone, Fanchot tone generator tone-hold tone in with tone language tone languages toneless tonelessly tonelessness toneme tonemes tonemic tonemically tone-modulated waves tone modulation tonepad tonepads tone painting tone poem tone poems tone poet tone quality toner tone reversal

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。