supplemental bill追加书;翻译;追加帐单
supplemental logging补充日志
Supplemental Log追加日志;附加日志;补充日志
NUTRITION SUPPLEMENTAL营养补充剂
Supplemental Channel补充信道;增补信道;数据业务补充业务信道
supplemental appropriation追加拨款;追加经费
Supplemental Terms补充条款
supplemental irrigation补充灌溉;补充灌水
supplemental equipment[科技] 补充设备;翻译
ADJ（形容词） Supplemental means the same as . 同supplementary [美国英语][正式][ADJ n]
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。