by gum的意思|示意
老天爷作证，确实
by gum的用法详解
英语单词by gum可以用来表达感叹，表达对刚发生的情况的惊讶或者不可思议的感叹。它可以翻译为“我的天哪”，通常用于负面的情况或者不可预测的情况。
例句：
1. By gum! I can't believe he won the lottery.
2. By gum, that was a close one!
3. By gum, I can't believe I got a 100% on the math test!
英语单词by gum也可以用来表达不可思议的情况或者惊喜，表达对获得好成绩的惊喜。除此之外，也可以来表达一些口头上的鼓励，例如：
1. By gum, you can do it!
2. Come on, by gum! You can do better than that!
3. Go on, by gum! You can make it!
总之，英语单词by gum一般用来表达惊讶、惊喜、鼓励和不可思议的情况。所以，当你想表达出一些类似的感叹时，可以把by gum用上。
by gum相关短语
1、 Ultra Gum by Richard Sanders 企鹅官网魔术教学
by gum相关例句
'No , by gum , it don't ,'agreed Silver ;'not nat'ral , nor not nice , says you . Great guns!
“ 是有些古怪, ” 希尔弗赞同道, “ 而且不太妙.
英汉文学 - 金银岛
Using hemihydrate gypsum as main raw materials and frothing by gum rosin composite vesicant to produce gypsum heat preserving material.
以建筑石膏为原料，采用松香类复合发泡剂发泡制成石膏保温材料。
Chewing gum, once bought primarily by adolescent boys, is now featured in commercials as a breath freshener and teeth cleanser for use after a meal.
曾经主要由青少年购买的口香糖，现在在广告中被用作饭后的口气清新剂和牙齿清洁剂。
"By gum, " said Digory, "don't I just wish I was big enough to punch your head! "
“老天在上，”迪格雷说，“我真希望有足够的力气来捶扁你的脑袋！”