查詞語(yǔ)
◎ 綠燈 lǜdēng
(1) [green light]∶在交叉路口指示車輛可以通行的綠色信號(hào)燈光
開綠燈
(2) [permission to go ahead with some project]∶準(zhǔn)予進(jìn)行某事
你盡管干吧,上面不會(huì)不開綠燈
紅燈
1.{交} (可通行的綠色燈光) green light
2.(準(zhǔn)許前進(jìn)) permission to go ahead with some project; green light