英语词汇trac-level activity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	trac-level activity
释义	trac-level activity 翻译 trac-level活动以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义 1 ?微量活性 ... 非同时〔通过〕径迹 tracks， non-contemporary 微量活性 trac-level activity 卖掉 trade-off ...
随便看	take their seats take their stand take their time take their turn take their turns take the knock take the laboring oar take the labouring oar take the lead take the liberty take the liberty of took the liberty of doing took the liberty to do take the lid off take the measure of take the mickey took the mike out of take them out take the oath took the occasion take the offensive take the part of take the pas take the pet take the piss

英汉双解词典包含3185865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。