ground oak橡胶树的根蘖,胭脂虫栎
groundn.地面;地方;根据;主题;立场;水平;背景v.使停飞;困在家中;放在地上;使 ... 搁浅;打基础动词grind的过去式和过去分词形式
ground penetration radar探地雷达
Ground-state structure基态结构
ground artillery tactics地面炮兵战术
ground substance of bone骨基质
ground treatment methods地基处理方法
ground power supply unit地面电源装置
groundwater environments地下水环境
ground commercial street地下商业街
Ground Verification Unit地面检验装置
Ground testing equipment地测设备