負け惜しみを言うの英語

The grapes are sour.

He is too proud to acknowledge his defeat.

to complain―complain of a grievance―make a complaint―object to anything―make objections to anything―raise objections to anything―take exception to anything―make difficulties―raise difficulties

ventilate grievances

to reproach one

an unwillingness to admit defeat

showing remorse

the condition of greatly disliking defeat

a person who greatly dislikes being defeated

the state of greatly disliking defeat

the act of getting angry because of one's defeat

raise trivial objections

quality of having a competitive spirit

of a person's temper, to be uncontrollable

a defeat that has been feigned

to say bitter words―use reproachful language

to regret that one was defeated by a person

emotional activity caused by object (regret, repent)

expressing sorrowfulness

air one's grievance

He suffered an ignominious defeat.

the act of criticizing

the act of apologizing

to be unworthy of one's rank

（The samurai was privileged） to cut down a commoner for improper behaviour

in a game or competition, the condition wherein a person or team keeps losing

complain bitterly

to express with moans

He is chap-fallen at his defeat―crest-fallen at his defeat.

to do a rude thing―commit an insolence―take a liberty