Sumptuous /sʌmp.tʃu.əs/ adj. 奢华的、豪华的、丰盛的。
● a sumptuous banquet 豪华宴席
●a sumptuous dinner 丰盛豪华的晚餐
1)词根: sumpt- 拿, 消耗/花费
(consumption 消费, 消耗-consume, time-consuming; assumption 假想, assume 假想, 猜测)
2)后缀: -ous 形容词后缀
e.g. We were treated to a sumptuous dinner at the hotel. 我们在酒店享用了一顿丰盛豪华的晚餐。