词汇	Four-rotor aerocraft
释义	Four-rotor aerocraft 四旋翼飞行器
随便看	Sulfur-containing flavors sulfur-containing gases sulfur-containing heterocyclic compound Sulfur-containing imidazole derivatives Sulfur containing oil sulfur-containing organic compound Sulfur-containing organophosphoms pesticide sulfur compounds sulfur compounds in petroleum sulfur concentrate sulfur concentration and impurity reduction sulfur concrete sulfur condenser sulfur cone sulfur conformation sulfur-contain criterion sulfur contained oil sulfur-containing sulfur-containing additive Sulfur-containing agent sulfur-containing alloy sulfur-containingamino acid sulfur containing amino acid sulfur-containing amino acid Sulfur-containing amino-acid