What does "rack up" mean?

To accumulate large amounts To build up debts or scores.

How do you use "rack up" in a sentence?

He racked up huge debts. They racked up the points. She racked up frequent flyer miles.

Phrasal Verb BritishAmericanAustralian ★★★★☆ Common Casual

Meaning: To accumulate large amounts

大量积累

Acumular grandes cantidades

大量に積み上げる

대량으로 쌓다, 누적시키다

To build up debts or scores.

累积债务或分数。

Acumular deudas o puntos.

借金やスコアを蓄積すること。

빚이나 점수를 대량으로 쌓다.

Base verb: rack

Particle: up

Separable: Yes — the object can go between the verb and particle

He racked up huge debts.
他欠下了巨额债务
Acumuló enormes deudas
彼は莫大な借金を作った
그는 엄청난 빚을 쌓았다.
They racked up the points.
他们积累了大量积分
Acumularon puntos
彼らはポイントを大量に稼いだ
그들은 점수를 대량으로 올렸다.
She racked up frequent flyer miles.
她积累了很多飞行里程
Acumuló millas de viajero frecuente
彼女はマイルをたくさん貯めた
그녀는 항공 마일리지를 많이 모았다.

Context: accumulation, debts

Tone: concerning

From racking up scores.

Era: Modern

Generation: All ages

Social background: Universal