unsolicited

US /ˌʌnsəˈlɪsɪtɪd/

UK /ˌʌnsəˈlɪsɪtɪd/

B2 中高級
adj.形容詞未經同意的
We do not accept unsolicited telephone calls
adj.形容詞未經請求的 (行銷)
I received an unsolicited email about a product I have no interest in.

影片字幕