滚 Stroke Order

to piss in one's pants in terror (idiom); scared witless

rock 'n' roll (music) / to rock / to fall off

rock music / rock 'n roll

to go through challenging experiences / to become seasoned (in one's profession etc)

rolling friction / friction of rolling

(of a liquid) to boil

to surge on / to roll on

to roll / (to do sth) in a loop / to scroll (computing) / to progressively expand (economics) / to rumble (of thunder)

to roll / to boil

snowball

boiling / scalding

to boil (of liquid) / boiling hot / Get out! / Go away! / fuck off (rude)

get out of here! / beat it!

to tumble

trolley / idler wheel / gyro wheel

to roll about

roller / cylinder (machine part) / drum

rolling and crawling / trying frantically to escape (idiom)

lit. ripe as a melon that rolls from its vine (idiom); fig. to know fluently / to know sth inside out / to know sth by heart

burning hot

rolling log

boiling water

snowballing usury