英语词汇speaking proficiency怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	speaking proficiency
释义	proficiency n — 熟练 n • 精通 n proficient — 精通 • 纯熟 • 博识 • 谙练
随便看	oily scalp oily skin oily soil oily solutions oily substance oily surface oily taste oily texture oily T-zone oily waste oily wastewater oily water oily water separator oily water treatment oilgas separator oim o increase o in depth o information note o inform you o institutional business ointment ointments o invoice Oi, Oi, Oi

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

proficiency n —