LingoSnack 字典
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查詢任何單字，取得 50 種以上語言的定義、翻譯、例句與發音。
查詢任何單字，取得 50 種以上語言的定義、翻譯、例句與發音。
/ˈvɒl.ən.tri/
done or given by choice without being forced
“The company asked for voluntary redundancies to avoid firing staff.”
working or done without being paid
“She does a lot of voluntary work for the local animal shelter.”