supplementary
英[,sʌplɪ'ment(ə)rɪ]
美[,sʌplɪ'mɛntri]
英英释意
- 1. added to complete or make up a deficiency;
- "produced supplementary volumes"
- "additional reading"
- 2. functioning in a subsidiary or supporting capacity;
- "the main library and its auxiliary branches"