complimentary
英 [k?mpl?'ment(?)r?]
美[,kɑmpl?'m?ntri]
- adj. 贈送的；稱贊的；問候的
考試真題
- In addition to the sale, we're running a promotion for complimentary tailoring if you need it.
2017年12月六級真題（第一套）聽力 Section A
- In adulthood, looking someone else in a pleasant way can be a complimentary sign of paying attention.
2020年考研真題（英語一）閱讀理解 Section Ⅱ