have a (good/bad/terrible/incredible/record-breaking) memory(for names）

You're not alone (others feel the same thing you feel)

photographic memory 照相式記憶，驚人的記憶力 remember things in exact detail

例句He has a photographic memory for maps.

the odds of （the chance/possibility of sth happening）可能性/機(jī)會(huì)/概率

The odds are slim(very small，unlikely)

have a slim chance of winning

例句The overall odds of winning a lottery prize are 1 in 13.

a one-off (=one-shot，sth happens only once）

A one-off opportunity/payment/design/cost

例句 Will you be doing more talks in the future or was that just a one-off

suck at （be bad at doing sth）

例句 I suck at sports/cooking badly

cram for (考試前)死記硬背，突擊學(xué)習(xí)

例句He's been cramming for his exams all week.

revise 復(fù)習(xí)功課

UK多用revise，US多用review

例句 I spent the weekend revising for my exams

facts and figures(exact detailed information about sth)

He has a notebook filled with facts and figures.

memorise 熟記～a poem

He studied his map trying to memorise the way to Rose's street