marathon noun [ C ] (RACE)
B2 a running race of slightly over 26 miles (42.195 kilometres):
the London/New York marathon
marathon noun [ C ] (LONG ACTIVITY)
词库:同义词和关联词
- a (heavy) cross to bear idiom
- a bitter pill (to swallow) idiom
- a hard/tough nut to crack idiom
- albatross
- bane
- chill
- equation
- handicap
- headache
- hiccup
- hot potato
- impediment
- job
- labyrinth
- liability
- the chill wind of sth idiom
- the hard way idiom
- the sharp end
- the/a devil of a sth idiom
- thorn in your flesh/side idiom