1 to slip away

2 to escape in stealth

3 to skate

1 to stroll

2 to go for a walk

1 surname Hua

1 to slide

2 sliding movement

1 to ski

2 skiing

1 roads are slippery due to rain (idiom)

1 to smooth whiskers and pat a horse's bottom (idiom); to use flatter to get what one wants

2 to toady

3 boot-licking

1 to be the most ridiculous thing in the world (idiom)

1 gloomy and dull (idiom)

2 boring and gray

3 unpleasantly murky