英语词汇up-or-down的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	up-or-down
释义	up-or-down 翻译向上或向下
随便看	drugproofing drugproofs Drug Properties in Verse drug property drug prophylaxis Drug Prospecting drug-protein binding displacement drug prototype drug psychopathy Drug Psychoses drug psychosis Drug Pulse Therapies drug pulse therapy drug pump drug pupillary reaction drug purchase drug purpura drug pusher drug-pusher drugpusher drug-pushers drug PVP coprecipitate drug-PVP coprecipitate drug quality assurance drug quality control

英汉双解词典包含4367426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。