mammillary structure

• 乳房状,乳头状构造

mammillary structure的用法和样例：

例句

1. The ores have crystallinegranular and metasomatic textures and disseminated structure.
   矿石主要是结晶粒状与交代溶蚀结构，浸染状构造。
2. A chela or similar pincerlike structure on the end of a limb of a crustacean or other arthropod.
   钳，螯甲壳类动物或其他节肢动物肢端的螯或相似的钳状构造。