单词	educational hospital
释义	educational hospital 教学医院
随便看	self acting device self-acting device self-acting differential pressure controller self-acting discharge valve self acting door self-acting door self acting drilling machine self-acting drilling machine self acting ejector self-acting ejector self acting feed self-acting feed self-acting feeder self-acting gas journal bearings self-acting gravity incline self acting grinding machine self-acting grinding machine self-acting haulage self-acting idler selfacting incline self-acting incline self acting injector self-acting injector self-acting intermittent brake self acting lathe