英語
词源
- < 拉丁語 superfluus (“滥出边沿的;多余的”) < superfluō (“泛滥,滥出”) < super (“在…之上”) + fluō (“流”)。 对比同根的 mellifluous、fluid。 此词在字面意思上对应於日耳曼语源的 overflow。
發音
形容词
(無比較級)
- 过剩的,过多的,多余的
- With a full rain suit, I think carrying an umbrella is superfluous. 穿好雨衣再拿着伞,实在是多余。
近义词
相关词汇
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