上与下，高与低，上与下，上端与下端，上与下

1. top and bottom, high and low, above and below, upper and lower ends, up and down

noun (common) (futsuumeishi)

起伏不定，涨跌交替，波动不定

2. going up and down, rising and falling, fluctuating

noun or participle which takes the aux. verb suru noun (common) (futsuumeishi) intransitive verb

3. going and coming back

noun or participle which takes the aux. verb suru intransitive verb noun (common) (futsuumeishi)

4. upper and lower classes, ruler and ruled, the government and the people

noun (common) (futsuumeishi)

5. first and second volumes

noun (common) (futsuumeishi)

6. top and bottom, two-piece (outfit)

noun (common) (futsuumeishi) clothing