单词	闸门管
释义	同闸门管--选通管
随便看	cloud seeding agent cloud-seeding agent cloud service cloud seven clouds from explosion clouds from fires clouds from industry clouds from volcanic eruptions clouds from waterfalls cloud shadow cloud shadow detection cloud sheet clouds hide the moon cloud shield cloud simulator clouds obscuring the sky, cloud someone's brain cloud someone's(或the)brain clouds on the horizon cloud source cloud species cloud species; species of clouds clouds system of a depression cloud stabilization cloud stage