英语词汇trainer expertise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	trainer expertise
释义	trainer n — 培训师 n • 培训员 n • 教员 n • 运动鞋 n expertise n — 经验 n • 专长 n expertise — 专业性 trainer — 训练者
随便看	slip document slip dress slip drop slip easy sliped through slip effect slip-fall accident slip fault slip flange slipform paver slip free slip frequency slip from grasp slip-grip slip hardening slip in and out slip inside slip into slip into a recession slip into a role slip into depression slip into poverty slip into recession slip into role slip invoice

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。

trainer n —