instrumental
英 [?nstr?'ment(?)l]
美[,?nstr?'m?ntl]
- adj. 樂器的；有幫助的；儀器的，器械的
- n. 器樂曲；工具字，工具格
英英釋意
- 1. relating to or designed for or performed on musical instruments;
- "instrumental compositions"
- "an instrumental ensemble"
- 2. serving or acting as a means or aid;
- "instrumental in solving the crime"