Underdogger
n. 支持失敗(或處于劣勢)者的人
??? 情景例句
That guy has a new job every week.
這家伙一個星期換一個工作。
You have a younger brother, don't you?
你有個弟弟，是嗎？
There is no doubt about it.
那是毫無疑問的。