leave alone 1. 让独自呆着 He was too much an invalid to leave alone. 他病得太重，不能没人陪着。 2. 不打扰，不干预 He is busy, we'd better leave him alone. 他正忙着，我们最好不去打扰他。 Leave the puppy alone. 不要惹那只小狗。 3. 更不用说 What a strange thing that she and I ever came to meet, leave alone to marry. 我同她会碰在一起已是够奇怪的，更不要说结婚了。