英语词汇tread upon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	tread upon
释义	tread — 踏 • 踩 • 踯躅 • 步态 upon — 上 tread n — 胎面 n tread v — 践 v
随便看	lack experience lackey lack familiarity with lack feeling lack f emotion lack fidelity lack financial security lack flexibility lack focus lack food supplies lack foresight lack for nothing lack foundation lack functionality lack funds lack furniture lack good lack health insurance lack imagination lack improvement lack incentive lack independence lack in-depth analysis lacking lacking access

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。

tread —