by gum!
US /baɪ ɡʌm/
UK /baɪ ɡʌm/

感歎詞
1.
天哪, 哎呀
an exclamation of surprise or emphasis
範例:
•
By gum, that's a big fish!
天哪,好大一條魚!
•
Well, by gum, I never thought I'd see the day!
嗯,天哪,我從沒想過會有這一天!
在 Lingoland 學習這個單詞

天哪, 哎呀
an exclamation of surprise or emphasis