只是個教英文的May

ac-cu-mu-late   (verb)

n          to make or become greater in quantity or size; collect or grow into a mass

Duke quickly accumulated a large fortune by playing Poker All-in.

n          syn: gather, collect, increase, compile, amass, store up

a-brupt   (adj.)

n          sudden or unexpected

The taxi driver made an abrupt stop; he saw an old man who seems to be crashed lying on the ground.

n          rough and impolite; not wanting to waste time being nice

Daphne was terrified by Apollo’s abrupt manner.

n          syn: impetuous

n          (of the ground) suddenly sloping up or down

May did not dare to bike down the abrupt slope.

n          syn: steep, precipitous