drop pit

  • 落轮坑,凹坑

drop pit的用法和样例:

例句

  1. The reason of the pit reduced the nucleation energy is analyzed.
    分析和讨论了凹坑降低金刚石核形成能的原因。
  2. A rattlesnake, for instance, has one small pit on each side of its head, filled with thousands of receptor cells, which are actually microscopic-sized infrared sensors.
    例如响尾蛇在头部两侧小凹坑里的器官充满数千个受体细胞,这实际上就是显微的红外线感受器。
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