cracking是什么意思

详细释义

• 0 extremely good -- 极好的；出色的

  • He scored with a cracking shot into the back of the goal. 他一脚漂亮的射门，将球踢入网底。

  • The marathon began at a cracking (= very fast) pace. 马拉松赛开始时选手们步履轻捷。

• 1 a process in which large molecules of a hydrocarbon are broken down into smaller molecules -- 裂化，裂解