underdog /ˈʌndɚˌdɑːg/ noun plural underdogs
plural underdogs
Learner's definition of UNDERDOG
[count]
1
: a person, team, etc., that is expected to lose a contest or battle(比赛或战斗中)处于劣势的一方 2
: a less powerful person or thing that struggles against a more powerful person or thing (such as a corporation)与强者(如大公司)对抗的弱者