单词	旋螺属
释义	旋螺属医Gyraulus
随便看	self-propelled engineer machinery self-propelled ferry self-propelled fire-fighting car self-propelled flame-thrower self-propelled flax harvester self-propelled floating crane self-propelled floating drydock self-propelled floating revolving crane self-propelled forage harvester self propelled forming frame self-propelled frame self-propelled gantry manure crane self-propelled grab dredger self-propelled grab hopper dredger self propelled grader self-propelled grader self-propelled gritter self-propelled gun Self-propelled gun self -propelled gun self propelled harvester self-propelled heavy transport vehicle self-propelled heavy weapon self-propelled hopper self-propelled hopper dredge