名詞 pitting:

1. the formation of small pits in a surface as a consequence of corrosion
   同義詞：roughness, indentation

動詞 pit:

1. set into opposition or rivalry
   同義詞：pit, oppose, match, play off
2. mark with a scar
   同義詞：scar, mark, pock, pit
3. remove the pits from
   同義詞：pit, stone

1. I entered the quiz just for fun and found myself pitting my wits against a university professor.
   我出于好玩才去參加這次智力競賽，結(jié)果發(fā)現(xiàn)我要與一位大學(xué)教授斗智。
2. The pitting of a solid surface.
   成穴固體表面坑陷