名詞 goner:

1. a person in desperate straits; someone doomed
   同義詞：toast

形容詞 gone:

1. not present; having left
   同義詞：away, gone, departed
2. destroyed or killed
   同義詞：done for, kaput, gone
3. dead
   同義詞：asleep, at peace, at rest, deceased, departed, gone
4. having all been spent
   同義詞：gone, expended, spent
5. well in the past; former
   同義詞：bygone, bypast, departed, foregone, gone
6. no longer retained
   同義詞：gone

1. If the teacher finds out, we're goners.
   如果被老師發(fā)現(xiàn)，我們就完蛋了。
2. When his parachute failed he thought he was a goner.
   他的降落傘打不開了，他想他算完了。

gon.er

n.Slang （名詞）【俚語】
One that is ruined or doomed.
不可挽救的人，失敗者

來源：
From gone
源自 gone