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单词	portend
释义	por·tend (pôr-tĕnd) tr.v. por·tend·ed, por·tend·ing, por·tends 1. To serve as an omen or a warning of; presage: black clouds that portend a storm. 2. To indicate by prediction; forecast: leading economic indicators that portend a recession. [Middle English portenden, from Latin portendere; see ten- in the Appendix of Indo-European roots.]
随便看	oxalacetate oxalacetic acid oxalacetic acid oxalate oxalic acid oxalis oxaloacetate oxaloacetic acid oxaprozin oxazepam oxblood red oxbow oxbow lake Oxbridge oxen Oxenstierna Oxenstjerna oxeye oxeye daisy oxford Oxford Oxford oxford gray Oxford Movement oxheart

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。