jump in片语动词KK [dʒʌmp ɪn] /dʒʌmp ɪn/发音片语动词1插话、插嘴口语Feel free to jump in if you disagree with me.如果你不同意我的看法,随时可以插话。2加入、参与、投入Don't overthink it—just jump in and start writing.别想太多,直接投入开始写就好。3介入、插手A neighbor jumped in to stop the argument.一位邻居出面介入,制止了那场争吵。4跳进、跳入She took off her shoes and jumped in.她脱掉鞋子,跳进水里。用这个字练口说→