supplemental
🇬🇧/ˌsʌplɪˈmentəl/ 🇺🇸/ˌsʌpləˈmentl/📚 10545 8Supplemental means the same as . 同supplementary
adjective [原级]补充的（等于 supplementary）；追加的
You'll probably be able to buy supplemental insurance at an extra cost.
再多付一些钱的话，你或许就能买附加险。
单词造句:
- 网友用“Supplemental”造句精选
- Do we really need all this supplemental protein? 我们真的需要所有这些补充蛋白质吗？
- Several food plants, such as kola and okra, are known to have been domesticated in western Africa, but they are all supplemental, not staple, foods. 一些食用植物，如可乐和秋葵，已在西非培育，但它们都是补充性食物，而不是主食。