a.

1. 連續不斷的
   It has rained for four consecutive days.

   已連續下了四天雨。

2. 連貫的
   consecutive thought

   連貫的思考

adj.

1. following continuously.
   ▸in sequence.
2. Grammar  expressing consequence or result.
3. Music  denoting intervals of the same kind occurring in succession between two parts or voices.