jump at片語動詞KK [dʒʌmp æt] /dʒʌmp æt/發音片語動詞1欣然接受、迫不及待地抓住、立刻答應She jumped at the chance to work overseas for a year.她迫不及待地抓住了到海外工作一年的機會。2撲向、猛撲The dog jumped at me the moment I opened the gate.我一打開大門,那隻狗就朝我撲了過來。