英语词汇ball non return valve的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	ball non return valve
释义	ball non return valve 翻译球形止回阀
随便看	spenmatoganium spenmatogonia spennato spenne Spennymoor spenoid bone speno rail services Spens spensation spense spenseful Spenser Spenser, Edmund Spenserian Spenserians Spenserian sonnet Spenserian sonnets Spenserian stanza spenserian stanzas Spenserism Spenserisms Spenser Mts. spenser roll spensers spenses

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。