英语词汇drop valve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	drop valve
释义	drop valve 【机】(蒸汽机中的)落阀
随便看	germinal area germinal disc germinal disc, germinal disk germinal disk germinal disks germinal-disks germinal layer germinally germinally germinals germinal vesicle germinal vesicles germinal-vesicles germinance germinance germinance,germinancy germinances germinancies germinancy germinant germinate germinated germinates germinating germination

英汉双解词典包含548777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。