| 释义 |
supplementary
UK [ˌsʌp.lɪ'men.tər.i] US [-tˌɚ-] adjective
EXTRA 额外 (US also supplemental)
■additional 额外•a supplementary income额外收入
UK [ˌsʌp.lɪ'men.tər.i] US [-tˌɚ-] adjective
ANGLE 角 specialized
■If an angle is supplementary to another angle, it forms 180° when combined with it. （角）互补的 |