LingoSnack 词典
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查询任何单词，获取50多种语言的定义、翻译、例句和发音。
查询任何单词，获取50多种语言的定义、翻译、例句和发音。
/ˈsʌp.lɪ.mənt/
Something that is added to something else in order to improve it or provide more information.
“The newspaper includes a special travel supplement every Sunday.”
To add something to something else in order to improve or complete it.
“She works part-time in the evenings to supplement her income.”