roll in   (TTS發音)

1. come in great volume or quantity 滾滾而來；大量湧進

    Good news keeps rolling in from our scientific and technological fronts. 我國科技戰線上捷報頻傳。

    Offers of help are rolling in. 大量的援助滾滾而來。

2. luxuriate in；abound in；have a good deal of（money，etc. ）沉溺于；富于

    He's rolling in money，since he's inherited his rich father 's fortune. 由于繼承了富有的父親的遺產，他成了腰纏萬貫的富翁。

3. go to bed就寢

    The old professor rolled in late every night. 這位老教授每天很晚才睡覺。

    roll off print，duplicate by passing paper etc. through the rollers of a machine通過（機器）印出；復制出

    You can quickly roll off a few copies of the exercise on the duplicating machine. 你可以在復印機上很快地把這個練習復印幾份。