常見(jiàn)例句用作名詞 (n.)There are 50 departures and arrivals an hour.每小時(shí)有五十班次的開(kāi)出和到達(dá)。In reality, he has established one schedule for arrivals and tested it only once.實(shí)際上，他衹列出一個(gè)到達(dá)的時(shí)間表，竝且衹是進(jìn)行了一次試騐。 返回 arrivals