短語詞組短語smaller -specimen material 小尺寸材料Specimen obscured foreign material 釋義標本被異物掩蓋Standard specimen of magnetic material 磁性材料標準樣品Material specimen 材料樣品;質(zhì)料樣品specimen obscured by foreign material 標本被異物掩蓋bi -material specimen 一體兩介質(zhì)模型living material specimen 活標本capsule material specimen 膠囊材料試件 返回 specimen material