a.

1. 始終如一的，前後一致的[（+in）]
   He remained consistent in his opposition to anything new.

   他始終反對一切新事物。

2. 與……一致的；符合的[F][（+with）]
   His behavior is consistent with his teaching.

   他的行為與其教誨相符。

3. 【罕】連在一起的；堅實的；堅固的

adj.

1. acting or done in the same way over time, especially so as to be fair or accurate.
   ▸unchanging in standard over time.
2. (usu. consistent with) compatible or in agreement.
3. not containing any logical contradictions.