劍橋詞典to give permission for something to happen 開綠燈,準(zhǔn)許某事發(fā)生 If we can't do this movie for $5 million, the studio is not going to green-light it. 如果我們不能把成本控制在五百萬的話,制片公司是不會開綠燈的。 返回 green-light