drop pit

 
  • 落輪坑,凹坑

drop pit的用法和樣例:

例句

  1. The reason of the pit reduced the nucleation energy is analyzed.
    分析和討論了凹坑降低金剛石核形成能的原因。
  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.
    例如響尾蛇在頭部?jì)蓚刃“伎永锏钠鞴俪錆M(mǎn)數千個(gè)受體細胞,這實(shí)際上就是顯微的紅外線(xiàn)感受器。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan