1 cloudy (meteorology)

1 to roll (up)

2 to sweep up

3 to carry on

4 roll

1 floating clouds

2 fleeting

3 transient

1 Baiyun district of Guiyang city 貴陽市|贵阳市[Guì yáng shì], Guizhou

2 Baiyun district of Guangzhou city 廣州市|广州市[Guǎng zhōu shì], Guangdong

1 integral (calculus)

2 accumulated points (in sports, at school etc)

3 total credits earned by student

4 bonus points in a benefit scheme

1 beyond the topmost clouds (idiom)

2 unimaginably far away

1 as different as heaven and earth (idiom)

2 worlds apart

1 lit. to have accumulated knowledge and deliver it slowly (idiom)

2 good preparation is the key to success

3 to be well prepared

1 lit. to put a fire under a pile of firewood (idiom)

2 fig. hidden danger

3 imminent danger

1 lit. to rebuke Heaven and Earth (idiom); fig. shaking the whole world

2 all-powerful